also_reported listlengths 1 4 ⌀ | din_standard stringlengths 1 9 | disagreements listlengths 0 3 ⌀ | fastener_description stringlengths 8 116 | id stringlengths 1 8 | iso_standard stringlengths 4 11 ⌀ | source stringclasses 3
values | source_quote stringlengths 24 382 | url stringlengths 67 74 | verified_fields listlengths 2 7 | current_standard_date stringclasses 18
values | en_iso_standard stringlengths 4 7 ⌀ | modification_notes stringlengths 17 167 ⌀ | replacement_standard_title stringlengths 10 112 ⌀ | interchangeability stringclasses 2
values | variant_note stringclasses 4
values | bs_standard stringclasses 4
values |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
[
{
"as_of": "2026-09-22T00:00:00",
"field": "en_iso_standard",
"source": "https://fullerfasteners.com/tech/din-iso-en-crossover-chart/",
"source_quote": "Unhardened taper pins | 1 | | 22339 | | 2339 | 1992-10 | Unhardened taper pins | Nominal length redefined (with round end) |",
"value": "22339"... | 1 | [] | Cone Pins, untempered | 1 | 2339 | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 1 | ISO 2339 | | Cone Pins, untempered | | https://referencesource.org/fastener-thread-standard-equivalence/1/ | [
"din_standard",
"fastener_description",
"iso_standard"
] | null | null | null | null | null | null | null |
null | 7 | null | Parallel pins of unhardened steel and austenitic stainless steel | 7 | 2338 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Parallel pins of unhardened steel and austenitic stainless steel | 7 | 2338 | 22338 | | 2338 | 1998-02 | Parallel pins of unhardened steel and austenitic stainless steel | Nominal length redefined (with round end) form A+C deleted | | https://referencesource.org/fastener-thread-standard-equivalence/7/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 1998-02 | 2338 | Nominal length redefined (with round end) form A+C deleted | Parallel pins of unhardened steel and austenitic stainless steel | null | null | null |
[
{
"as_of": "2026-09-21T00:00:00",
"field": "interchangeability",
"source": "https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners",
"source_quote": "Slotted Cheese Head Screw | DIN 84 | ISO 1207 | Check spec | Head dia/height tolerances may vary.",
"value": "Check spec"
},
{... | 84 | [
{
"field": "modification_notes",
"versions": [
{
"as_of": "2026-09-22T00:00:00",
"source": "https://fullerfasteners.com/tech/din-iso-en-crossover-chart/",
"source_quote": "Slotted cheese head screws – Product grade A | 84 | 1207 | | | 1207 | 1994-10 | Slotted cheese head screws... | Slotted cheese head screws – Product grade A | 84 | 1207 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Slotted cheese head screws – Product grade A | 84 | 1207 | | | 1207 | 1994-10 | Slotted cheese head screws – Product grade A | Modifications of dimensions < 2,5; dimension of slots changed; partly nominal lengths deleted; strength 8.8 deleted | | https://referencesource.org/fastener-thread-standard-equivalence/84/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 1994-10 | 1207 | Modifications of dimensions < 2,5; dimension of slots changed; partly nominal lengths deleted; strength 8.8 deleted | Slotted cheese head screws – Product grade A | null | null | null |
[
{
"as_of": "2026-09-22T00:00:00",
"field": "bs_standard",
"source": "https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards",
"source_quote": "DIN 85 | ISO 1580 | BS4183 | Product grade A Slotted Pan Head Screws |",
"value": "BS4183"
}
] | 85 | [] | Slotted pan head screws – Product grade A | 85 | 1580 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Slotted pan head screws – Product grade A | 85 | 1580 | | | 1580 | 1994-10 | Slotted pan head screws – Product grade A | Thread included; dimensions of head and slot changed; strength 8.8 deleted | | https://referencesource.org/fastener-thread-standard-equivalence/85/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 1994-10 | 1580 | Thread included; dimensions of head and slot changed; strength 8.8 deleted | Slotted pan head screws – Product grade A | null | null | null |
null | 93 | null | Tab Washers with long tab | 93 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 93 | | | Tab Washers with long tab | | https://referencesource.org/fastener-thread-standard-equivalence/93/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 94 | [] | Slotted set screws with long dog point | 94 | 1234 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Slotted set screws with long dog point | 94 | 1234 | | | 1234 | 1998-02 | Split pins | No modifications of dimensions | | https://referencesource.org/fastener-thread-standard-equivalence/94/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 1998-02 | 1234 | No modifications of dimensions | Split pins | null | null | null |
null | 95 | null | Slotted Raised Countersunk (oval) Head Wood Screws | 95 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 95 | | | Slotted Raised Countersunk (oval) Head Wood Screws | | https://referencesource.org/fastener-thread-standard-equivalence/95/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 96 | null | Slotted Round Head Wood Screws | 96 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 96 | | | Slotted Round Head Wood Screws | | https://referencesource.org/fastener-thread-standard-equivalence/96/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 125 | [
{
"field": "iso_standard",
"versions": [
{
"as_of": "2026-09-21T00:00:00",
"source": "https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners",
"source_quote": "Washer, Plain | DIN 125 | ISO 7089, 7090 | Fully interchangeable | Normal vs chamfered faces.",
... | Washer, Plain | 125 | 7089, 7090 | https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners | Washer, Plain | DIN 125 | ISO 7089, 7090 | Fully interchangeable | Normal vs chamfered faces. | https://referencesource.org/fastener-thread-standard-equivalence/125/ | [
"din_standard",
"fastener_description",
"interchangeability",
"iso_standard",
"variant_note"
] | null | null | null | null | Fully interchangeable | Normal vs chamfered faces. | null |
null | 125-1 | [] | Product grade A washers with a hardness up to 250 HV, designed for use with hexagon head bolts and nuts | 125-1 | 7089 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Product grade A washers with a hardness up to 250 HV, designed for use with hexagon head bolts and nuts | 125-1 | 7089 | | | 7089 | 2000-11 | Plain washers – Normal series, Product grade A | Without chamfer, up to nominal diameter 64 | | https://referencesource.org/fastener-thread-standard-equivalence/125-1/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 2000-11 | 7089 | Without chamfer, up to nominal diameter 64 | Plain washers – Normal series, Product grade A | null | null | null |
null | 125-2 | [] | Product grade A washers with a hardness from 300 HV, designed for use with hexagon head bolts and nuts | 125-2 | 7089 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Product grade A washers with a hardness from 300 HV, designed for use with hexagon head bolts and nuts | 125-2 | 7089 | | | 7089 | 2000-11 | Plain washers – Normal series, Product grade A | Without chamfer, up to nominal diameter 64 | | https://referencesource.org/fastener-thread-standard-equivalence/125-2/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 2000-11 | 7089 | Without chamfer, up to nominal diameter 64 | Plain washers – Normal series, Product grade A | null | null | null |
null | 126 | [] | Product grade C washers, designed for use with hexagon head bolts and nuts | 126 | 7091 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Product grade C washers, designed for use with hexagon head bolts and nuts | 126 | 7091 | | | 7091 | 2000-11 | Plain washers – Normal series, Product grade C | Nominal sizes changed | | https://referencesource.org/fastener-thread-standard-equivalence/126/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 2000-11 | 7091 | Nominal sizes changed | Plain washers – Normal series, Product grade C | null | null | null |
null | 127 | null | Spring Lock Washers with square ends or tang ends | 127 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 127 | | BS4464B | Spring Lock Washers with square ends or tang ends | | https://referencesource.org/fastener-thread-standard-equivalence/127/ | [
"bs_standard",
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | BS4464B |
null | 128 | null | Curved and wave Spring Lock Washers | 128 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 128 | | | Curved and wave Spring Lock Washers | | https://referencesource.org/fastener-thread-standard-equivalence/128/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 137 | null | Spring Washers, curved or wave | 137 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 137 | | | Spring Washers, curved or wave | | https://referencesource.org/fastener-thread-standard-equivalence/137/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 315 | null | Wing Nuts with rounded wings | 315 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 315 | | | Wing Nuts with rounded wings | | https://referencesource.org/fastener-thread-standard-equivalence/315/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 316 | null | Wing Screws with rounded wings | 316 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 316 | | | Wing Screws with rounded wings | | https://referencesource.org/fastener-thread-standard-equivalence/316/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 404 | null | Slotted Capstan Screws | 404 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 404 | | | Slotted Capstan Screws | | https://referencesource.org/fastener-thread-standard-equivalence/404/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
[
{
"as_of": "2026-09-21T00:00:00",
"field": "interchangeability",
"source": "https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners",
"source_quote": "Slotted Set Screw – Long Dog | DIN 417 | DIN EN 27435 | Check spec | Legacy to EN conversion.",
"value": "Check spec"
}
] | 417 | [
{
"field": "modification_notes",
"versions": [
{
"as_of": "2026-09-22T00:00:00",
"source": "https://fullerfasteners.com/tech/din-iso-en-crossover-chart/",
"source_quote": "Slotted set screws with long dog point | 417 | | 27435 | | 7435 | 1992-10 | Slotted set screws with long d... | Slotted set screws with long dog point | 417 | 7435 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Slotted set screws with long dog point | 417 | | 27435 | | 7435 | 1992-10 | Slotted set screws with long dog point | No modifications of dimensions | | https://referencesource.org/fastener-thread-standard-equivalence/417/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 1992-10 | 27435 | No modifications of dimensions | Slotted set screws with long dog point | null | null | null |
[
{
"as_of": "2026-09-21T00:00:00",
"field": "interchangeability",
"source": "https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners",
"source_quote": "Slotted Headless Screw with Shank | DIN 427 | ISO 2342 | Fully interchangeable | Slotted variant.",
"value": "Fully interchangeabl... | 427 | [] | Slotted headless screws with shank | 427 | 2342 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Slotted headless screws with shank | 427 | 2342 | | | 2342 | 2004-05 | Slotted headless screws with shank | | | https://referencesource.org/fastener-thread-standard-equivalence/427/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"replacement_standard_title"
] | 2004-05 | 2342 | null | Slotted headless screws with shank | null | null | null |
null | 428 | null | Hexagon Nuts, Grade C | 428 | 4034 | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 428 | ISO 4034 | | Hexagon Nuts, Grade C | | https://referencesource.org/fastener-thread-standard-equivalence/428/ | [
"din_standard",
"fastener_description",
"iso_standard"
] | null | null | null | null | null | null | null |
null | 433 | [] | Washer, Plain Small | 433 | 7092 | https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners | Washer, Plain Small | DIN 433 | ISO 7092 | Fully interchangeable | Small series. | https://referencesource.org/fastener-thread-standard-equivalence/433/ | [
"din_standard",
"fastener_description",
"interchangeability",
"iso_standard",
"variant_note"
] | null | null | null | null | Fully interchangeable | Small series. | null |
null | 433-1 | [] | Product grade A washers with a hardness up to 250 HV, designed for use with cheese head screws | 433-1 | 7092 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Product grade A washers with a hardness up to 250 HV, designed for use with cheese head screws | 433-1 | 7092 | | | 7092 | 2000-11 | Plain washers – Small series, Product grade A | Pyramid diamond hardness 140 HV cancelled; rating changed | | https://referencesource.org/fastener-thread-standard-equivalence/433-1/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 2000-11 | 7092 | Pyramid diamond hardness 140 HV cancelled; rating changed | Plain washers – Small series, Product grade A | null | null | null |
null | 433-2 | [] | Product grade A washers with a hardness up to 300 HV, designed for use with cheese head screws | 433-2 | 7092 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Product grade A washers with a hardness up to 300 HV, designed for use with cheese head screws | 433-2 | 7092 | | | 7092 | 2000-11 | Plain washers – Small series, Product grade A | Nominal sizes changed | | https://referencesource.org/fastener-thread-standard-equivalence/433-2/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 2000-11 | 7092 | Nominal sizes changed | Plain washers – Small series, Product grade A | null | null | null |
[
{
"as_of": "2026-08-12T00:00:00",
"field": "iso_standard",
"source": "https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards",
"source_quote": "DIN 438 | ISO 7436 | | Slotted Set Screws with cup point |",
"value": "7436"
}
] | 438 | [] | Slotted Set Screw – Cup | 438 | null | https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners | Slotted Set Screw – Cup | DIN 438 | DIN EN 27436 | Check spec | Legacy to EN conversion. | https://referencesource.org/fastener-thread-standard-equivalence/438/ | [
"din_standard",
"en_iso_standard",
"fastener_description",
"interchangeability",
"modification_notes"
] | null | 27436 | Legacy to EN conversion. | null | Check spec | null | null |
[
{
"as_of": "2026-09-22T00:00:00",
"field": "bs_standard",
"source": "https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards",
"source_quote": "DIN 439 | ISO 4035 | BS3692 | Hexagon Thin Nuts |",
"value": "BS3692"
},
{
"as_of": "2026-09-21T00:00:00",
"field": ... | 439 | [
{
"field": "iso_standard",
"versions": [
{
"as_of": "2026-09-21T00:00:00",
"source": "https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners",
"source_quote": "Hex Nut – Thin | DIN 439 | ISO 4035, 4036 | Fully interchangeable | Chamfered/unchamfered covered by I... | Hex Nut – Thin | 439 | 4035, 4036 | https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners | Hex Nut – Thin | DIN 439 | ISO 4035, 4036 | Fully interchangeable | Chamfered/unchamfered covered by ISO pair. | https://referencesource.org/fastener-thread-standard-equivalence/439/ | [
"din_standard",
"fastener_description",
"interchangeability",
"iso_standard",
"variant_note"
] | null | null | null | null | Fully interchangeable | Chamfered/unchamfered covered by ISO pair. | null |
null | 439-1 | [] | Hexagon thin nuts with M 1,6 to M 10 threads | 439-1 | 4036 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Hexagon thin nuts with M 1,6 to M 10 threads | 439-1 | 4036 | 24036 | 4036 | 4036 | 2001-02 | Hexagon thin nuts (unchamfered) – Product grade B | Correlation of dimensions with DIN 439-1, except for the width across flat of the nut M10 | | https://referencesource.org/fastener-thread-standard-equivalence/439-1/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 2001-02 | 4036 | Correlation of dimensions with DIN 439-1, except for the width across flat of the nut M10 | Hexagon thin nuts (unchamfered) – Product grade B | null | null | null |
null | 439-2 | [
{
"field": "iso_standard",
"versions": [
{
"as_of": "2026-09-22T00:00:00",
"source": "https://fullerfasteners.com/tech/din-iso-en-crossover-chart/",
"source_quote": "Hexagon thin nuts with M 1,6 to M 52 and M 8×1 to M 52×3 threads | 439-2 | 4035 | 24035 | | 4035 | 2001-03 | Hex... | Hexagon thin nuts with M 1,6 to M 52 and M 8×1 to M 52×3 threads | 439-2 | 4035 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Hexagon thin nuts with M 1,6 to M 52 and M 8×1 to M 52×3 threads | 439-2 | 4035 | 24035 | | 4035 | 2001-03 | Hexagon thin nuts (unchamfered) – Product grades A and B | In tables 1 and 2 abbreviations changed and some specifications (thread dimensions) changed | | https://referencesource.org/fastener-thread-standard-equivalence/439-2/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 2001-03 | 4035 | In tables 1 and 2 abbreviations changed and some specifications (thread dimensions) changed | Hexagon thin nuts (unchamfered) – Product grades A and B | null | null | null |
null | 440 | [] | Plain washers – Extra large series, product grade C | 440 | 7094 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Plain washers – Extra large series, product grade C | 440 | 7094 | | | 7094 | 2000-12 | Plain washers – Extra large series, product grade C | Nominal sizes changed, nominal size 24 size “a” redefined to the maximum, square-end hole Form R omitted; (standard DIN 440 still valid) | | https://referencesource.org/fastener-thread-standard-equivalence/440/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 2000-12 | 7094 | Nominal sizes changed, nominal size 24 size “a” redefined to the maximum, square-end hole Form R omitted; (standard DIN 440 still valid) | Plain washers – Extra large series, product grade C | null | null | null |
null | 444 | null | Eyebolts | 444 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 444 | | | Eyebolts | | https://referencesource.org/fastener-thread-standard-equivalence/444/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 462 | null | Machine tools; internal tab washers for slotted round nuts for hook spanner according to DIN 1804 | 462 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 462 | | | Machine tools; internal tab washers for slotted round nuts for hook spanner according to DIN 1804 | | https://referencesource.org/fastener-thread-standard-equivalence/462/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 464 | null | Knurled Thumb Screws, high type | 464 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 464 | | | Knurled Thumb Screws, high type | | https://referencesource.org/fastener-thread-standard-equivalence/464/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 466 | null | Knurled Nuts, high type | 466 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 466 | | | Knurled Nuts, high type | | https://referencesource.org/fastener-thread-standard-equivalence/466/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 467 | null | Knurled Nuts, low type | 467 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 467 | | | Knurled Nuts, low type | | https://referencesource.org/fastener-thread-standard-equivalence/467/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 471 | null | Circlips (retaining rings) for shafts; normal type and heavy type | 471 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 471 | | | Circlips (retaining rings) for shafts; normal type and heavy type | | https://referencesource.org/fastener-thread-standard-equivalence/471/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 479 | null | Square Head Bolts with short dog point | 479 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 479 | | | Square Head Bolts with short dog point | | https://referencesource.org/fastener-thread-standard-equivalence/479/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 548 | null | Round Nuts with set pin holes inside | 548 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 548 | | | Round Nuts with set pin holes inside | | https://referencesource.org/fastener-thread-standard-equivalence/548/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
[
{
"as_of": "2026-09-21T00:00:00",
"field": "interchangeability",
"source": "https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners",
"source_quote": "Slotted Set Screw – Flat | DIN 551 | ISO 4766 | Check spec | Slot width/tolerance differences.",
"value": "Check spec"
}
] | 551 | [
{
"field": "modification_notes",
"versions": [
{
"as_of": "2026-09-22T00:00:00",
"source": "https://fullerfasteners.com/tech/din-iso-en-crossover-chart/",
"source_quote": "Slotted set screws with flat point | 551 | | 24766 | | 4766 | 1992-10 | Slotted set screws with flat point... | Slotted set screws with flat point | 551 | 4766 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Slotted set screws with flat point | 551 | | 24766 | | 4766 | 1992-10 | Slotted set screws with flat point | No modifications of dimensions | | https://referencesource.org/fastener-thread-standard-equivalence/551/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 1992-10 | 24766 | No modifications of dimensions | Slotted set screws with flat point | null | null | null |
[
{
"as_of": "2026-09-21T00:00:00",
"field": "interchangeability",
"source": "https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners",
"source_quote": "Slotted Set Screw – Cone | DIN 553 | ISO 7434 | Check spec | Point geometry.",
"value": "Check spec"
}
] | 553 | [
{
"field": "modification_notes",
"versions": [
{
"as_of": "2026-09-22T00:00:00",
"source": "https://fullerfasteners.com/tech/din-iso-en-crossover-chart/",
"source_quote": "Slotted set screws with cone point | 553 | | 27434 | | 7434 | 1992-10 | Slotted set screws with cone point... | Slotted set screws with cone point | 553 | 7434 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Slotted set screws with cone point | 553 | | 27434 | | 7434 | 1992-10 | Slotted set screws with cone point | No modifications of dimensions | | https://referencesource.org/fastener-thread-standard-equivalence/553/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 1992-10 | 27434 | No modifications of dimensions | Slotted set screws with cone point | null | null | null |
null | 555 | [] | Hexagon nuts; Metric Thread, Type g | 555 | 4034 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Hexagon nuts; Metric Thread, Type g | 555 | 4034 | 24034 | 4034 | 4034 | 2001-03 | Hexagon nuts – Product grade C | Width across flats according to DIN ISO 272 included; nominal diameter reduced | | https://referencesource.org/fastener-thread-standard-equivalence/555/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 2001-03 | 4034 | Width across flats according to DIN ISO 272 included; nominal diameter reduced | Hexagon nuts – Product grade C | null | null | null |
[
{
"as_of": "2026-09-21T00:00:00",
"field": "interchangeability",
"source": "https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners",
"source_quote": "Hex Head Bolts (FT), Metric Coarse | DIN 558 | ISO 4018 | Fully interchangeable | Alt coarse hex FT.",
"value": "Fully interchange... | 558 | [] | Hexagon screws, Thread Approximately to Head, Metric Thread, Type g | 558 | 4018 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Hexagon screws, Thread Approximately to Head, Metric Thread, Type g | 558 | 4018 | 24018 | 4018 | 4018 | 2001-03 | Hexagon head screws – Product grade C | Nominal size extended; width across flats according to DIN ISO 272 included | | https://referencesource.org/fastener-thread-standard-equivalence/558/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 2001-03 | 4018 | Nominal size extended; width across flats according to DIN ISO 272 included | Hexagon head screws – Product grade C | null | null | null |
null | 580 | null | Collar Eyebolts for lifting purposes | 580 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 580 | | | Collar Eyebolts for lifting purposes | | https://referencesource.org/fastener-thread-standard-equivalence/580/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
[
{
"as_of": "2026-09-21T00:00:00",
"field": "interchangeability",
"source": "https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners",
"source_quote": "Hex Head Bolts (PT), Metric Coarse | DIN 601 | ISO 4016 | Fully interchangeable | Alt coarse hex PT.",
"value": "Fully interchange... | 601 | [] | Hexagon Bolts without Hexagon Nut – with Hexagon Nut, Type g | 601 | 4016 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Hexagon Bolts without Hexagon Nut – with Hexagon Nut, Type g | 601 | 4016 | 24016 | 4016 | 4016 | 2001-03 | Hexagon head bolts – Product grade C | Nominal size extended; width across flats according to DIN ISO 272 included | | https://referencesource.org/fastener-thread-standard-equivalence/601/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 2001-03 | 4016 | Nominal size extended; width across flats according to DIN ISO 272 included | Hexagon head bolts – Product grade C | null | null | null |
null | 603 | [] | Mushroom head square neck bolts | 603 | 8677 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Mushroom head square neck bolts | 603 | | | | 8677 | 1981-10 | | | | https://referencesource.org/fastener-thread-standard-equivalence/603/ | [
"current_standard_date",
"din_standard",
"fastener_description",
"iso_standard"
] | 1981-10 | null | null | null | null | null | null |
null | 609 | null | Hexagon Fits Bolts with long thread | 609 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 609 | | | Hexagon Fits Bolts with long thread | | https://referencesource.org/fastener-thread-standard-equivalence/609/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 653 | null | Knurled Thumb Screws, low type | 653 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 653 | | | Knurled Thumb Screws, low type | | https://referencesource.org/fastener-thread-standard-equivalence/653/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 908 | null | Hexagon Socket Screw Plugs with parallel screw thread | 908 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 908 | | | Hexagon Socket Screw Plugs with parallel screw thread | | https://referencesource.org/fastener-thread-standard-equivalence/908/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 910 | null | Hexagon-duty hexagon Head Screw Plugs | 910 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 910 | | | Hexagon-duty hexagon Head Screw Plugs | | https://referencesource.org/fastener-thread-standard-equivalence/910/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 911 | null | Hexagon Socket Screw Keys | 911 | 2936 | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 911 | ISO 2936 | | Hexagon Socket Screw Keys | | https://referencesource.org/fastener-thread-standard-equivalence/911/ | [
"din_standard",
"fastener_description",
"iso_standard"
] | null | null | null | null | null | null | null |
[
{
"as_of": "2026-09-21T00:00:00",
"field": "interchangeability",
"source": "https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners",
"source_quote": "Socket Head Cap Screw, Coarse | DIN 912 | ISO 4762 | Fully interchangeable | Primary SHCS spec (coarse).",
"value": "Fully interch... | 912 | [
{
"field": "iso_standard",
"versions": [
{
"as_of": "2026-09-22T00:00:00",
"source": "https://fullerfasteners.com/tech/din-iso-en-crossover-chart/",
"source_quote": "Hexagon socket head cap screws | 912 | 4762 | | | 4762 | 2004-06 | Hexagon socket head cap screws | Nominal size... | Hexagon socket head cap screws | 912 | 4762 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Hexagon socket head cap screws | 912 | 4762 | | | 4762 | 2004-06 | Hexagon socket head cap screws | Nominal size range changed; fine thread deleted (ISO 21269) | | https://referencesource.org/fastener-thread-standard-equivalence/912/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 2004-06 | 4762 | Nominal size range changed; fine thread deleted (ISO 21269) | Hexagon socket head cap screws | null | null | null |
[
{
"as_of": "2026-09-21T00:00:00",
"field": "interchangeability",
"source": "https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners",
"source_quote": "Socket Set Screw – Flat Point | DIN 913 | ISO 4026 | Fully interchangeable | Headless (grub) screw, flat.",
"value": "Fully interc... | 913 | [] | Hexagon socket set screws with flat point | 913 | 4026 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Hexagon socket set screws with flat point | 913 | 4026 | | | 4026 | 2004-05 | Hexagon socket set screws with flat point | Nominal sizes M1.4, M1.8, M14, M18 and M22 omitted | | https://referencesource.org/fastener-thread-standard-equivalence/913/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 2004-05 | 4026 | Nominal sizes M1.4, M1.8, M14, M18 and M22 omitted | Hexagon socket set screws with flat point | null | null | null |
[
{
"as_of": "2026-09-21T00:00:00",
"field": "interchangeability",
"source": "https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners",
"source_quote": "Socket Set Screw – Cone Point | DIN 914 | ISO 4027 | Fully interchangeable | Headless, cone.",
"value": "Fully interchangeable"
... | 914 | [] | Hexagon socket set screws with cone point | 914 | 4027 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Hexagon socket set screws with cone point | 914 | 4027 | | | 4027 | 2004-05 | Hexagon socket set screws with cone point | Nominal sizes M1.4, M1.8, M14, M18 and M22 omitted | | https://referencesource.org/fastener-thread-standard-equivalence/914/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 2004-05 | 4027 | Nominal sizes M1.4, M1.8, M14, M18 and M22 omitted | Hexagon socket set screws with cone point | null | null | null |
[
{
"as_of": "2026-09-21T00:00:00",
"field": "interchangeability",
"source": "https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners",
"source_quote": "Socket Set Screw – Dog Point | DIN 915 | ISO 4028 | Fully interchangeable | Headless, dog.",
"value": "Fully interchangeable"
},... | 915 | [] | Hexagon socket set screws with dog point | 915 | 4028 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Hexagon socket set screws with dog point | 915 | 4028 | | | 4028 | 2004-05 | Hexagon socket set screws with dog point | Nominal sizes M1.4, M1.8, M14, M18 and M22 omitted | | https://referencesource.org/fastener-thread-standard-equivalence/915/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 2004-05 | 4028 | Nominal sizes M1.4, M1.8, M14, M18 and M22 omitted | Hexagon socket set screws with dog point | null | null | null |
[
{
"as_of": "2026-09-21T00:00:00",
"field": "interchangeability",
"source": "https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners",
"source_quote": "Socket Set Screw – Cup Point | DIN 916 | ISO 4029 | Fully interchangeable | Headless, cup.",
"value": "Fully interchangeable"
},... | 916 | [] | Hexagon socket set screws with cup point | 916 | 4029 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Hexagon socket set screws with cup point | 916 | 4029 | | | 4029 | 2004-05 | Hexagon socket set screws with cup point | | | https://referencesource.org/fastener-thread-standard-equivalence/916/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"replacement_standard_title"
] | 2004-05 | 4029 | null | Hexagon socket set screws with cup point | null | null | null |
null | 918-3 | null | Overview of European standards for fasteners | 918-3 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 918-3 | | | Overview of European standards for fasteners | | https://referencesource.org/fastener-thread-standard-equivalence/918-3/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 921 | null | Slotted Pan Head Screws with large head | 921 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 921 | | | Slotted Pan Head Screws with large head | | https://referencesource.org/fastener-thread-standard-equivalence/921/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 923 | null | Slotted Pan Head Screws with shoulder | 923 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 923 | | | Slotted Pan Head Screws with shoulder | | https://referencesource.org/fastener-thread-standard-equivalence/923/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 929 | null | Hexagon Weld Nuts | 929 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 929 | | | Hexagon Weld Nuts | | https://referencesource.org/fastener-thread-standard-equivalence/929/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 930 | null | Fine thread pitch partially Threaded Screws | 930 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 930 | | | Fine thread pitch partially Threaded Screws | | https://referencesource.org/fastener-thread-standard-equivalence/930/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
[
{
"as_of": "2026-08-12T00:00:00",
"field": "modification_notes",
"source": "https://www.wuerth.de/web/de/awkg/kompetenz/din_iso_normteile/din-933-931-iso-4014-4017-sechskantschrauben.php",
"source_quote": "Die Normen DIN 931 und DIN 933 sind schon vor vielen Jahren zurückgezogen wurden. Die entsprec... | 931 | [] | Hex Head Bolts (PT), Metric Coarse | 931 | 4014 | https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners | Hex Head Bolts (PT), Metric Coarse | DIN 931 | ISO 4014 | Fully interchangeable | Partial thread hex bolts. | https://referencesource.org/fastener-thread-standard-equivalence/931/ | [
"din_standard",
"fastener_description",
"interchangeability",
"iso_standard",
"variant_note"
] | null | null | null | null | Fully interchangeable | Partial thread hex bolts. | null |
[
{
"as_of": "2026-09-22T00:00:00",
"field": "bs_standard",
"source": "https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards",
"source_quote": "DIN 931-1 | ISO 4014 | BS3692 | M1,6 to M39 Hexagon Cap Screws partially threaded - product grades A and B |",
"value": "BS3692"... | 931-1 | [] | Hexagon head bolts with shank; M 1,6 to M 39 screw threads, Product grades A and B | 931-1 | 4014 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Hexagon head bolts with shank; M 1,6 to M 39 screw threads, Product grades A and B | 931-1 | 4014 | 24014 | 4014 | 4014 | 2001-03 | Hexagon head bolts – Product grades A and B | Nominal size extended; width across flats according to DIN ISO 272 included | | https://referencesource.org/fastener-thread-standard-equivalence/931-1/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 2001-03 | 4014 | Nominal size extended; width across flats according to DIN ISO 272 included | Hexagon head bolts – Product grades A and B | null | null | null |
null | 931-2 | null | M42 to M160x6 Hexagon Cap Screws partially threaded - product grade B | 931-2 | 4014 | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 931-2 | ISO 4014 | BS3692 | M42 to M160x6 Hexagon Cap Screws partially threaded - product grade B | | https://referencesource.org/fastener-thread-standard-equivalence/931-2/ | [
"bs_standard",
"din_standard",
"fastener_description",
"iso_standard"
] | null | null | null | null | null | null | BS3692 |
[
{
"as_of": "2026-09-21T00:00:00",
"field": "interchangeability",
"source": "https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners",
"source_quote": "Hex Head Bolts (FT), Metric Coarse | DIN 933 | ISO 4017 | Fully interchangeable | Full thread hex bolts.",
"value": "Fully interch... | 933 | [
{
"field": "modification_notes",
"versions": [
{
"as_of": "2026-09-22T00:00:00",
"source": "https://fullerfasteners.com/tech/din-iso-en-crossover-chart/",
"source_quote": "Hexagon head screws – Product grades A and B | 933 | 4017 | 24017 | 4017 | 4017 | 2001-03 | Hexagon head s... | Hexagon head screws – Product grades A and B | 933 | 4017 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Hexagon head screws – Product grades A and B | 933 | 4017 | 24017 | 4017 | 4017 | 2001-03 | Hexagon head screws – Product grades A and B | Nominal size extended; width across flats according to DIN ISO 272 included | | https://referencesource.org/fastener-thread-standard-equivalence/933/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 2001-03 | 4017 | Nominal size extended; width across flats according to DIN ISO 272 included | Hexagon head screws – Product grades A and B | null | null | null |
null | 934 | [
{
"field": "iso_standard",
"versions": [
{
"as_of": "2026-09-22T00:00:00",
"source": "https://fullerfasteners.com/tech/din-iso-en-crossover-chart/",
"source_quote": "Hexagon nuts; Metric screw threads; Product grades A and B | 934 | 4032 | 24032 | 4032 | 4032 | 2001-03 | Hexago... | Hexagon nuts; Metric screw threads; Product grades A and B | 934 | 4032 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Hexagon nuts; Metric screw threads; Product grades A and B | 934 | 4032 | 24032 | 4032 | 4032 | 2001-03 | Hexagon nuts, style 1 – Product grades A and B | Nominal diameter changed, height of the nut changed partially; nuts with fine thread specified in DIN EN ISO 8673; width across flats according to DIN ISO 272 includ... | https://referencesource.org/fastener-thread-standard-equivalence/934/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 2001-03 | 4032 | Nominal diameter changed, height of the nut changed partially; nuts with fine thread specified in DIN EN ISO 8673; width across flats according to DIN ISO 272 included | Hexagon nuts, style 1 – Product grades A and B | null | null | null |
null | 935-1 | null | Hexagon Slotted Nuts and Castle Nuts with metric coarse and fine pitch thread - product grades A and B | 935-1 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 935-1 | | | Hexagon Slotted Nuts and Castle Nuts with metric coarse and fine pitch thread - product grades A and B | | https://referencesource.org/fastener-thread-standard-equivalence/935-1/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 935-2 | null | M42 to M160x6 Hexagon Head Bolts; product grade B | 935-2 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 935-2 | | | M42 to M160x6 Hexagon Head Bolts; product grade B | | https://referencesource.org/fastener-thread-standard-equivalence/935-2/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 935-3 | null | Hexagon Slotted Nuts with metric coarse pitch thread - product grade C | 935-3 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 935-3 | | | Hexagon Slotted Nuts with metric coarse pitch thread - product grade C | | https://referencesource.org/fastener-thread-standard-equivalence/935-3/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 936 | null | M8 to M52 and M8x1 to M52x3 hexagon thin nuts; product grades A and B | 936 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 936 | | BS3692 | M8 to M52 and M8x1 to M52x3 hexagon thin nuts; product grades A and B | | https://referencesource.org/fastener-thread-standard-equivalence/936/ | [
"bs_standard",
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | BS3692 |
null | 937 | null | Hexagon Thin Castle Nuts | 937 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 937 | | | Hexagon Thin Castle Nuts | | https://referencesource.org/fastener-thread-standard-equivalence/937/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 938 | null | Studs with a length of engagement equal to about 1 d | 938 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 938 | | | Studs with a length of engagement equal to about 1 d | | https://referencesource.org/fastener-thread-standard-equivalence/938/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 939 | null | Studs with a length of engagement equal to about 1,25 d | 939 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 939 | | | Studs with a length of engagement equal to about 1,25 d | | https://referencesource.org/fastener-thread-standard-equivalence/939/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
[
{
"as_of": "2026-09-21T00:00:00",
"field": "interchangeability",
"source": "https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners",
"source_quote": "Hex Head Bolts (PT), Metric Fine | DIN 960 | ISO 8765 | Fully interchangeable | Fine thread PT.",
"value": "Fully interchangeable"... | 960 | [
{
"field": "iso_standard",
"versions": [
{
"as_of": "2026-09-22T00:00:00",
"source": "https://fullerfasteners.com/tech/din-iso-en-crossover-chart/",
"source_quote": "Hexagon bolts, Metric fine thread, Types m and mg | 960 | 8765 | 28765 | 8765 | 8765 | 2001-03 | Hexagon thin nu... | Hexagon bolts, Metric fine thread, Types m and mg | 960 | 8765 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Hexagon bolts, Metric fine thread, Types m and mg | 960 | 8765 | 28765 | 8765 | 8765 | 2001-03 | Hexagon thin nuts (chamfered) with metric fine pitch thread – Product grades A and B | Nominal size extended; width across flats according to DIN ISO 272 included | | https://referencesource.org/fastener-thread-standard-equivalence/960/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 2001-03 | 8765 | Nominal size extended; width across flats according to DIN ISO 272 included | Hexagon thin nuts (chamfered) with metric fine pitch thread – Product grades A and B | null | null | null |
[
{
"as_of": "2026-09-21T00:00:00",
"field": "interchangeability",
"source": "https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners",
"source_quote": "Hex Head Bolts (FT), Metric Fine | DIN 961 | ISO 8676 | Fully interchangeable | Fine thread FT.",
"value": "Fully interchangeable"... | 961 | [] | M 8×1 to M 100×4 hexagon head bolts with fine pitch thread | 961 | 8676 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | M 8×1 to M 100×4 hexagon head bolts with fine pitch thread | 961 | 8676 | 28676 | 8676 | 8676 | 2001-03 | Hexagon head screws with metric fine pitch thread – Product grades A and B | Nominal size extended; width across flats according to DIN ISO 272 included | | https://referencesource.org/fastener-thread-standard-equivalence/961/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 2001-03 | 8676 | Nominal size extended; width across flats according to DIN ISO 272 included | Hexagon head screws with metric fine pitch thread – Product grades A and B | null | null | null |
null | 962 | null | Designation system for fasteners | 962 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 962 | | | Designation system for fasteners | | https://referencesource.org/fastener-thread-standard-equivalence/962/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
[
{
"as_of": "2026-09-21T00:00:00",
"field": "interchangeability",
"source": "https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners",
"source_quote": "Slotted Flat Head (Countersunk) | DIN 963 | ISO 2009 | Check spec | Countersink/head geometry differences.",
"value": "Check spec"... | 963 | [
{
"field": "modification_notes",
"versions": [
{
"as_of": "2026-09-22T00:00:00",
"source": "https://fullerfasteners.com/tech/din-iso-en-crossover-chart/",
"source_quote": "Slotted countersunk (flat) head screws (Countersunk heads according to ISO) | 963 | 2009 | | 2009 | 2009 |... | Slotted countersunk (flat) head screws (Countersunk heads according to ISO) | 963 | 2009 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Slotted countersunk (flat) head screws (Countersunk heads according to ISO) | 963 | 2009 | | 2009 | 2009 | 1994-10 | Slotted countersunk flat head screws (common head style) – Product grade A | Nominal size changed; head dimension changed; thread length changed; strength 8.8 cancelled | | https://referencesource.org/fastener-thread-standard-equivalence/963/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 1994-10 | 2009 | Nominal size changed; head dimension changed; thread length changed; strength 8.8 cancelled | Slotted countersunk flat head screws (common head style) – Product grade A | null | null | null |
[
{
"as_of": "2026-09-21T00:00:00",
"field": "interchangeability",
"source": "https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners",
"source_quote": "Slotted Raised Countersunk | DIN 964 | ISO 2010 | Check spec | Raised profile may differ slightly.",
"value": "Check spec"
},
... | 964 | [
{
"field": "modification_notes",
"versions": [
{
"as_of": "2026-09-22T00:00:00",
"source": "https://fullerfasteners.com/tech/din-iso-en-crossover-chart/",
"source_quote": "Slotted raised countersunk (oval) head screws (Countersunk heads according to ISO) | 964 | 2010 | | 2010 |... | Slotted raised countersunk (oval) head screws (Countersunk heads according to ISO) | 964 | 2010 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Slotted raised countersunk (oval) head screws (Countersunk heads according to ISO) | 964 | 2010 | | 2010 | 2010 | 1994-10 | Slotted raised countersunk head screws (common head style) – Product grade A | Nominal size changed; head dimension changed; thread length changed; strength 8.8 cancelled | | https://referencesource.org/fastener-thread-standard-equivalence/964/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 1994-10 | 2010 | Nominal size changed; head dimension changed; thread length changed; strength 8.8 cancelled | Slotted raised countersunk head screws (common head style) – Product grade A | null | null | null |
[
{
"as_of": "2026-09-21T00:00:00",
"field": "interchangeability",
"source": "https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners",
"source_quote": "Cross Recessed Flat Head | DIN 965 | ISO 7046 | Check spec | Head/countersink geometry.",
"value": "Check spec"
},
{
"as_o... | 965 | [
{
"field": "iso_standard",
"versions": [
{
"as_of": "2026-09-22T00:00:00",
"source": "https://fullerfasteners.com/tech/din-iso-en-crossover-chart/",
"source_quote": "Cross recessed countersunk (flat) head screws (Countersunk heads according to ISO) | 965 | 7046-1 | | 7046 | 704... | Cross recessed countersunk (flat) head screws (Countersunk heads according to ISO) | 965 | 7046-1 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Cross recessed countersunk (flat) head screws (Countersunk heads according to ISO) | 965 | 7046-1 | | 7046 | 7046-1 | 1994-10 | Countersunk flat head screws (common head style) with type H or type Z cross recess – Property class 4.8 | Nominal size changed; head dimension changed; thread length changed; strength 8.8 inc... | https://referencesource.org/fastener-thread-standard-equivalence/965/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 1994-10 | 7046-1 | Nominal size changed; head dimension changed; thread length changed; strength 8.8 included (see Part 2); penetration depth of cross slots changed | Countersunk flat head screws (common head style) with type H or type Z cross recess – Property class 4.8 | null | null | null |
[
{
"as_of": "2026-09-21T00:00:00",
"field": "interchangeability",
"source": "https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners",
"source_quote": "Cross Recessed Raised Countersunk | DIN 966 | ISO 7047 | Check spec | Raised profile/diameter tolerance.",
"value": "Check spec"
... | 966 | [
{
"field": "modification_notes",
"versions": [
{
"as_of": "2026-09-22T00:00:00",
"source": "https://fullerfasteners.com/tech/din-iso-en-crossover-chart/",
"source_quote": "Cross recessed countersunk (oval) head screws (Countersunk heads according to ISO) | 966 | 7047 | | 7047 |... | Cross recessed countersunk (oval) head screws (Countersunk heads according to ISO) | 966 | 7047 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Cross recessed countersunk (oval) head screws (Countersunk heads according to ISO) | 966 | 7047 | | 7047 | 7047 | 1994-10 | Countersunk raised head screws (common head style) with type H or type Z cross recess – Product grade A | Nominal size changed; head dimension changed; thread length changed; strength 8.8 omitted;... | https://referencesource.org/fastener-thread-standard-equivalence/966/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 1994-10 | 7047 | Nominal size changed; head dimension changed; thread length changed; strength 8.8 omitted; penetration depth of cross slots changed | Countersunk raised head screws (common head style) with type H or type Z cross recess – Product grade A | null | null | null |
null | 970 | null | Hexagon Nuts; style 1; metric coarse thread, product grades A and B; ISO 4032 modified | 970 | 4032 | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 970 | ISO 4032 | | Hexagon Nuts; style 1; metric coarse thread, product grades A and B; ISO 4032 modified | | https://referencesource.org/fastener-thread-standard-equivalence/970/ | [
"din_standard",
"fastener_description",
"iso_standard"
] | null | null | null | null | null | null | null |
null | 971-1 | null | Style 1 Hexagon Nuts with metric fine pitch thread; property classes 6 and 8 | 971-1 | 8673 | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 971-1 | ISO 8673 | | Style 1 Hexagon Nuts with metric fine pitch thread; property classes 6 and 8 | | https://referencesource.org/fastener-thread-standard-equivalence/971-1/ | [
"din_standard",
"fastener_description",
"iso_standard"
] | null | null | null | null | null | null | null |
null | 971-2 | null | Style 2 Hexagon Nuts with metric fine pitch thread; property classes 10 and 12 | 971-2 | 8674 | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 971-2 | ISO 8674 | | Style 2 Hexagon Nuts with metric fine pitch thread; property classes 10 and 12 | | https://referencesource.org/fastener-thread-standard-equivalence/971-2/ | [
"din_standard",
"fastener_description",
"iso_standard"
] | null | null | null | null | null | null | null |
null | 972 | null | M5 to M39 Hexagon Nuts; style 1; product grade C (modified version of ISO 4034) | 972 | 4034 | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 972 | ISO 4034 | | M5 to M39 Hexagon Nuts; style 1; product grade C (modified version of ISO 4034) | | https://referencesource.org/fastener-thread-standard-equivalence/972/ | [
"din_standard",
"fastener_description",
"iso_standard"
] | null | null | null | null | null | null | null |
null | 975 | null | Threaded Rods | 975 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 975 | | | Threaded Rods | | https://referencesource.org/fastener-thread-standard-equivalence/975/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 976-1 | null | Metric thread Stud Bolts | 976-1 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 976-1 | | | Metric thread Stud Bolts | | https://referencesource.org/fastener-thread-standard-equivalence/976-1/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 976-2 | null | Metric interference-fit thread Stud Bolts | 976-2 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 976-2 | | | Metric interference-fit thread Stud Bolts | | https://referencesource.org/fastener-thread-standard-equivalence/976-2/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 977 | [] | Hex Weld Nut with Flange | 977 | 21670 | https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners | Hex Weld Nut with Flange | DIN 977 | ISO 21670 | Check spec | Weld bosses/OD differ by series. | https://referencesource.org/fastener-thread-standard-equivalence/977/ | [
"din_standard",
"fastener_description",
"interchangeability",
"iso_standard",
"modification_notes"
] | null | null | Weld bosses/OD differ by series. | null | Check spec | null | null |
null | 979 | null | Hexagon Thin Slotted Nuts and Castle Nuts with metric coarse and fine pitch thread - Product grades A and B | 979 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 979 | | | Hexagon Thin Slotted Nuts and Castle Nuts with metric coarse and fine pitch thread - Product grades A and B | | https://referencesource.org/fastener-thread-standard-equivalence/979/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 980 | [
{
"field": "iso_standard",
"versions": [
{
"as_of": "2026-09-22T00:00:00",
"source": "https://fullerfasteners.com/tech/din-iso-en-crossover-chart/",
"source_quote": "All-metal prevailing torque type hexagon nuts | 980 | 7042 | 27042 | | 7042 | 1998-02 | Prevailing torque type (... | All-metal prevailing torque type hexagon nuts | 980 | 7042 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | All-metal prevailing torque type hexagon nuts | 980 | 7042 | 27042 | | 7042 | 1998-02 | Prevailing torque type (all-metal hexagon nuts), style 2 – Property classes 5, 8, 10 and 12 | Height of nut changed; width across flat according to ISO 272 included | | https://referencesource.org/fastener-thread-standard-equivalence/980/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 1998-02 | 7042 | Height of nut changed; width across flat according to ISO 272 included | Prevailing torque type (all-metal hexagon nuts), style 2 – Property classes 5, 8, 10 and 12 | null | null | null |
null | 980, 6925 | null | Prevailing Torque All-Metal Nut | 980-6925 | 7042, 10513 | https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners | Prevailing Torque All-Metal Nut | DIN 980, 6925 | ISO 7042, 10513 | Check spec | Prevail torque requirements vary. | https://referencesource.org/fastener-thread-standard-equivalence/980-6925/ | [
"din_standard",
"fastener_description",
"interchangeability",
"iso_standard",
"modification_notes"
] | null | null | Prevail torque requirements vary. | null | Check spec | null | null |
null | 981 | null | Locknuts for use with rolling bearings | 981 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 981 | | | Locknuts for use with rolling bearings | | https://referencesource.org/fastener-thread-standard-equivalence/981/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 982 | [
{
"field": "iso_standard",
"versions": [
{
"as_of": "2026-09-22T00:00:00",
"source": "https://fullerfasteners.com/tech/din-iso-en-crossover-chart/",
"source_quote": "Prevailing torque type hexagon nuts with non-metallic insert | 982 | 7040 | 27040 | | 7040 | 1998-02 | Prevailin... | Prevailing torque type hexagon nuts with non-metallic insert | 982 | 7040 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Prevailing torque type hexagon nuts with non-metallic insert | 982 | 7040 | 27040 | | 7040 | 1998-02 | Prevailing torque type hexagon nuts (with non-metallic insert), style 1 – Property classes 5, 8 and 10 | Height of nut changed; width across flat according to ISO 272 included | | https://referencesource.org/fastener-thread-standard-equivalence/982/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 1998-02 | 7040 | Height of nut changed; width across flat according to ISO 272 included | Prevailing torque type hexagon nuts (with non-metallic insert), style 1 – Property classes 5, 8 and 10 | null | null | null |
null | 982, 6924 | null | Prevailing Torque Nylon Insert Nut | 982-6924 | 7040, 10512 | https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners | Prevailing Torque Nylon Insert Nut | DIN 982, 6924 | ISO 7040, 10512 | Check spec | Insert height/torque windows. | https://referencesource.org/fastener-thread-standard-equivalence/982-6924/ | [
"din_standard",
"fastener_description",
"interchangeability",
"iso_standard",
"modification_notes"
] | null | null | Insert height/torque windows. | null | Check spec | null | null |
null | 983 | null | Retaining Rings with lugs for use on shafts (external circlips) | 983 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 983 | | | Retaining Rings with lugs for use on shafts (external circlips) | | https://referencesource.org/fastener-thread-standard-equivalence/983/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
[
{
"as_of": "2026-09-21T00:00:00",
"field": "interchangeability",
"source": "https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners",
"source_quote": "Nylon Insert Lock Nut (thin) | DIN 985 | ISO 10511 | Check spec | Thin pattern; verify heights.",
"value": "Check spec"
}
] | 985 | [
{
"field": "modification_notes",
"versions": [
{
"as_of": "2026-09-22T00:00:00",
"source": "https://fullerfasteners.com/tech/din-iso-en-crossover-chart/",
"source_quote": "Prevailing torque type hexagon thin nuts with non-metallic insert | 985 | 10511 | | | 10511 | 1998-02 | Pr... | Prevailing torque type hexagon thin nuts with non-metallic insert | 985 | 10511 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Prevailing torque type hexagon thin nuts with non-metallic insert | 985 | 10511 | | | 10511 | 1998-02 | Prevailing torque type hexagon, thin nuts (with non-metallic insert) | Height of nut changed; width across flat according to ISO 272 included | | https://referencesource.org/fastener-thread-standard-equivalence/985/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 1998-02 | 10511 | Height of nut changed; width across flat according to ISO 272 included | Prevailing torque type hexagon, thin nuts (with non-metallic insert) | null | null | null |
null | 986 | null | Prevailing torque type Hexagon Domed Cap Nuts with non-metallic insert | 986 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 986 | | | Prevailing torque type Hexagon Domed Cap Nuts with non-metallic insert | | https://referencesource.org/fastener-thread-standard-equivalence/986/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 988 | null | Shim Rings and supporting rings | 988 | null | https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards | DIN 988 | | | Shim Rings and supporting rings | | https://referencesource.org/fastener-thread-standard-equivalence/988/ | [
"din_standard",
"fastener_description"
] | null | null | null | null | null | null | null |
null | 1433 | null | Clevis pins without head | 1433 | 2340 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Clevis pins without head | 1433 | | 22340 | | 2340 | 1992-10 | Clevis pins without head | Some other nominal lengths defined | | https://referencesource.org/fastener-thread-standard-equivalence/1433/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 1992-10 | 22340 | Some other nominal lengths defined | Clevis pins without head | null | null | null |
null | 1434 | null | Clevis pins with head | 1434 | 2341 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Clevis pins with head | 1434 | | 22341 | | 2341 | 1992-10 | Clevis pins with head | Only one head dimension. Some other nominal lengths defined | | https://referencesource.org/fastener-thread-standard-equivalence/1434/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 1992-10 | 22341 | Only one head dimension. Some other nominal lengths defined | Clevis pins with head | null | null | null |
null | 1435 | null | Clevis pins with head | 1435 | 2341 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Clevis pins with head | 1435 | | 22341 | | 2341 | 1992-10 | Clevis pins with head | Only one head dimension. Some other nominal lengths defined | | https://referencesource.org/fastener-thread-standard-equivalence/1435/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 1992-10 | 22341 | Only one head dimension. Some other nominal lengths defined | Clevis pins with head | null | null | null |
null | 1436 | null | Clevis pins with head | 1436 | 2341 | https://fullerfasteners.com/tech/din-iso-en-crossover-chart/ | Clevis pins with head | 1436 | | 22341 | | 2341 | 1992-10 | Clevis pins with head | Only one head dimension. Some other nominal lengths defined | | https://referencesource.org/fastener-thread-standard-equivalence/1436/ | [
"current_standard_date",
"din_standard",
"en_iso_standard",
"fastener_description",
"iso_standard",
"modification_notes",
"replacement_standard_title"
] | 1992-10 | 22341 | Only one head dimension. Some other nominal lengths defined | Clevis pins with head | null | null | null |
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