din_standard
string
id
string
iso_standard
string
part_description
string
source
string
source_quote
string
url
string
verified_fields
list
also_reported
list
disagreements
list
interchangeability
string
bs_standard
string
dimension
string
din_value
string
iso_value
string
size
string
DIN 1
din-1
ISO 2339
Cone Pins, untempered
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 1 | ISO 2339 | | Cone Pins, untempered |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-1/
[ "din_standard", "iso_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 84
din-84
ISO 1207
Slotted Cheese Head Screw
https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
Slotted Cheese Head Screw | DIN 84 | ISO 1207 | Check spec | Head dia/height tolerances may vary.
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-84/
[ "din_standard", "interchangeability", "iso_standard", "part_description" ]
[ { "as_of": "2026-08-05T00:00:00", "field": "bs_standard", "source": "https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards", "source_quote": "DIN 84 | ISO 1207 | BS4183 | Product grade A Slotted Cheese Head Screws |", "value": "BS4183" } ]
[]
Check spec
null
null
null
null
null
DIN 85
din-85
ISO 1580
Product grade A Slotted Pan Head Screws
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 85 | ISO 1580 | BS4183 | Product grade A Slotted Pan Head Screws |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-85/
[ "bs_standard", "din_standard", "iso_standard", "part_description" ]
null
null
null
BS4183
null
null
null
null
DIN 93
din-93
null
Tab Washers with long tab
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 93 | | | Tab Washers with long tab |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-93/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 94
din-94
ISO 1234
Split Pins
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 94 | ISO 1234 | | Split Pins |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-94/
[ "din_standard", "iso_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 95
din-95
null
Slotted Raised Countersunk (oval) Head Wood Screws
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 95 | | | Slotted Raised Countersunk (oval) Head Wood Screws |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-95/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 96
din-96
null
Slotted Round Head Wood Screws
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 96 | | | Slotted Round Head Wood Screws |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-96/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 125
din-125
ISO 7089, 7090
Washer, Plain
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-standard-interchangeability-exceptions/din-125/
[ "din_standard", "interchangeability", "iso_standard", "part_description" ]
null
[ { "field": "iso_standard", "versions": [ { "as_of": "2026-08-05T00:00:00", "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.", ...
Fully interchangeable
null
null
null
null
null
DIN 126
din-126
ISO 7091
Product grade C washers - designed for use with Hexagon Head Bolts and Nut
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 126 | ISO 7091 | | Product grade C washers - designed for use with Hexagon Head Bolts and Nut |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-126/
[ "din_standard", "iso_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 127
din-127
null
Spring Lock Washers with square ends or tang ends
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-standard-interchangeability-exceptions/din-127/
[ "bs_standard", "din_standard", "part_description" ]
null
null
null
BS4464B
null
null
null
null
DIN 128
din-128
null
Curved and wave Spring Lock Washers
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 128 | | | Curved and wave Spring Lock Washers |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-128/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 137
din-137
null
Spring Washers, curved or wave
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 137 | | | Spring Washers, curved or wave |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-137/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 315
din-315
null
Wing Nuts with rounded wings
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 315 | | | Wing Nuts with rounded wings |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-315/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 316
din-316
null
Wing Screws with rounded wings
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 316 | | | Wing Screws with rounded wings |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-316/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 404
din-404
null
Slotted Capstan Screws
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 404 | | | Slotted Capstan Screws |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-404/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 417
din-417
DIN EN 27435
Slotted Set Screw – Long Dog
https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
Slotted Set Screw – Long Dog | DIN 417 | DIN EN 27435 | Check spec | Legacy to EN conversion.
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-417/
[ "din_standard", "interchangeability", "iso_standard", "part_description" ]
null
[ { "field": "iso_standard", "versions": [ { "as_of": "2026-08-05T00:00:00", "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.", ...
Check spec
null
null
null
null
null
DIN 427
din-427
ISO 2342
Slotted Headless Screw with Shank
https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
Slotted Headless Screw with Shank | DIN 427 | ISO 2342 | Fully interchangeable | Slotted variant.
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-427/
[ "din_standard", "interchangeability", "iso_standard", "part_description" ]
null
[]
Fully interchangeable
null
null
null
null
null
DIN 428
din-428
ISO 4034
Hexagon Nuts, Grade C
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 428 | ISO 4034 | | Hexagon Nuts, Grade C |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-428/
[ "din_standard", "iso_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 433
din-433
ISO 7092
Washer, Plain Small
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-standard-interchangeability-exceptions/din-433/
[ "din_standard", "interchangeability", "iso_standard", "part_description" ]
null
null
Fully interchangeable
null
null
null
null
null
DIN 433-1
din-433-1
ISO 7092
Product grade A washers - with a hardness up to 250 HV designed for use with cheese head screws
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 433-1 | ISO 7092 | | Product grade A washers - with a hardness up to 250 HV designed for use with cheese head screws |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-433-1/
[ "din_standard", "iso_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 433-2
din-433-2
ISO 7092
Product grade A washers - with a hardness up to 300 HV designed for use with cheese head screws
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 433-2 | ISO 7092 | | Product grade A washers - with a hardness up to 300 HV designed for use with cheese head screws |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-433-2/
[ "din_standard", "iso_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 438
din-438
DIN EN 27436
Slotted Set Screw – Cup
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-standard-interchangeability-exceptions/din-438/
[ "din_standard", "interchangeability", "iso_standard", "part_description" ]
null
[ { "field": "iso_standard", "versions": [ { "as_of": "2026-08-05T00:00:00", "source": "https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners", "source_quote": "Slotted Set Screw – Cup | DIN 438 | DIN EN 27436 | Check spec | Legacy to EN conversion.", "va...
Check spec
null
null
null
null
null
DIN 439
din-439
ISO 4035, 4036
Hex Nut – Thin
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-standard-interchangeability-exceptions/din-439/
[ "din_standard", "interchangeability", "iso_standard", "part_description" ]
null
null
Fully interchangeable
null
null
null
null
null
DIN 439-1
din-439-1
ISO 4036
Unchamfered Hexagon Thin Nuts - product grade B
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 439-1 | ISO 4036 | | Unchamfered Hexagon Thin Nuts - product grade B |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-439-1/
[ "din_standard", "iso_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 439-2
din-439-2
ISO 4035
Chamfered Hexagon Thin Nuts - product grades A and B
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 439-2 | ISO 4035 | | Chamfered Hexagon Thin Nuts - product grades A and B |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-439-2/
[ "din_standard", "iso_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 440
din-440
ISO 7094
Washers for use in timber constructions
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 440 | ISO 7094 | | Washers for use in timber constructions |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-440/
[ "din_standard", "iso_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 444
din-444
null
Eyebolts
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 444 | | | Eyebolts |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-444/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 462
din-462
null
Machine tools; internal tab washers for slotted round nuts for hook spanner according to DIN 1804
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-standard-interchangeability-exceptions/din-462/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 464
din-464
null
Knurled Thumb Screws, high type
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 464 | | | Knurled Thumb Screws, high type |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-464/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 466
din-466
null
Knurled Nuts, high type
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 466 | | | Knurled Nuts, high type |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-466/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 467
din-467
null
Knurled Nuts, low type
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 467 | | | Knurled Nuts, low type |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-467/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 471
din-471
null
Circlips (retaining rings) for shafts; normal type and heavy type
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-standard-interchangeability-exceptions/din-471/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 479
din-479
null
Square Head Bolts with short dog point
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 479 | | | Square Head Bolts with short dog point |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-479/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 548
din-548
null
Round Nuts with set pin holes inside
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 548 | | | Round Nuts with set pin holes inside |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-548/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 551
din-551
ISO 4766
Slotted Set Screw – Flat
https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
Slotted Set Screw – Flat | DIN 551 | ISO 4766 | Check spec | Slot width/tolerance differences.
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-551/
[ "din_standard", "interchangeability", "iso_standard", "part_description" ]
null
[]
Check spec
null
null
null
null
null
DIN 553
din-553
ISO 7434
Slotted Set Screw – Cone
https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
Slotted Set Screw – Cone | DIN 553 | ISO 7434 | Check spec | Point geometry.
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-553/
[ "din_standard", "interchangeability", "iso_standard", "part_description" ]
null
[]
Check spec
null
null
null
null
null
DIN 555
din-555
ISO 4034
M5 to M100x6 Hexagon Nuts - product grade C
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 555 | ISO 4034 | | M5 to M100x6 Hexagon Nuts - product grade C |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-555/
[ "din_standard", "iso_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 558
din-558
ISO 4018
Hex Head Bolts (FT), Metric Coarse
https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
Hex Head Bolts (FT), Metric Coarse | DIN 558 | ISO 4018 | Fully interchangeable | Alt coarse hex FT.
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-558/
[ "din_standard", "interchangeability", "iso_standard", "part_description" ]
null
[]
Fully interchangeable
null
null
null
null
null
DIN 580
din-580
null
Collar Eyebolts for lifting purposes
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 580 | | | Collar Eyebolts for lifting purposes |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-580/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 601
din-601
ISO 4016
Hex Head Bolts (PT), Metric Coarse
https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
Hex Head Bolts (PT), Metric Coarse | DIN 601 | ISO 4016 | Fully interchangeable | Alt coarse hex PT.
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-601/
[ "din_standard", "interchangeability", "iso_standard", "part_description" ]
null
[]
Fully interchangeable
null
null
null
null
null
DIN 603
din-603
null
Mushroom Head Square Neck Bolts
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 603 | | | Mushroom Head Square Neck Bolts |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-603/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 609
din-609
null
Hexagon Fits Bolts with long thread
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 609 | | | Hexagon Fits Bolts with long thread |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-609/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 653
din-653
null
Knurled Thumb Screws, low type
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 653 | | | Knurled Thumb Screws, low type |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-653/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 908
din-908
null
Hexagon Socket Screw Plugs with parallel screw thread
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 908 | | | Hexagon Socket Screw Plugs with parallel screw thread |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-908/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 910
din-910
null
Hexagon-duty hexagon Head Screw Plugs
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 910 | | | Hexagon-duty hexagon Head Screw Plugs |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-910/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 911
din-911
ISO 2936
Hexagon Socket Screw Keys
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 911 | ISO 2936 | | Hexagon Socket Screw Keys |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-911/
[ "din_standard", "iso_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 912
din-912
ISO 4762
Socket Head Cap Screw, Coarse
https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
Socket Head Cap Screw, Coarse | DIN 912 | ISO 4762 | Fully interchangeable | Primary SHCS spec (coarse).
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-912/
[ "din_standard", "interchangeability", "iso_standard", "part_description" ]
[ { "as_of": "2026-08-05T00:00:00", "field": "bs_standard", "source": "https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards", "source_quote": "DIN 912 | ISO 4762 | BS4168 | Hexagon Socket Head Cap Screws (modified version of ISO 4762) |", "value": "BS4168" } ]
[]
Fully interchangeable
null
null
null
null
null
DIN 913
din-913
ISO 4026
Socket Set Screw – Flat Point
https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
Socket Set Screw – Flat Point | DIN 913 | ISO 4026 | Fully interchangeable | Headless (grub) screw, flat.
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-913/
[ "din_standard", "interchangeability", "iso_standard", "part_description" ]
null
[]
Fully interchangeable
null
null
null
null
null
DIN 914
din-914
ISO 4027
Socket Set Screw – Cone Point
https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
Socket Set Screw – Cone Point | DIN 914 | ISO 4027 | Fully interchangeable | Headless, cone.
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-914/
[ "din_standard", "interchangeability", "iso_standard", "part_description" ]
null
[]
Fully interchangeable
null
null
null
null
null
DIN 915
din-915
ISO 4028
Socket Set Screw – Dog Point
https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
Socket Set Screw – Dog Point | DIN 915 | ISO 4028 | Fully interchangeable | Headless, dog.
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-915/
[ "din_standard", "interchangeability", "iso_standard", "part_description" ]
null
[]
Fully interchangeable
null
null
null
null
null
DIN 916
din-916
ISO 4029
Socket Set Screw – Cup Point
https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
Socket Set Screw – Cup Point | DIN 916 | ISO 4029 | Fully interchangeable | Headless, cup.
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-916/
[ "din_standard", "interchangeability", "iso_standard", "part_description" ]
null
[]
Fully interchangeable
null
null
null
null
null
DIN 918-3
din-918-3
null
Overview of European standards for fasteners
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 918-3 | | | Overview of European standards for fasteners |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-918-3/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 921
din-921
null
Slotted Pan Head Screws with large head
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 921 | | | Slotted Pan Head Screws with large head |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-921/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 923
din-923
null
Slotted Pan Head Screws with shoulder
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 923 | | | Slotted Pan Head Screws with shoulder |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-923/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 929
din-929
null
Hexagon Weld Nuts
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 929 | | | Hexagon Weld Nuts |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-929/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 930
din-930
null
Fine thread pitch partially Threaded Screws
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 930 | | | Fine thread pitch partially Threaded Screws |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-930/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 931
din-931
ISO 4014
Sechskantschrauben mit Teilgewinde
https://www.wuerth.de/web/de/awkg/kompetenz/din_iso_normteile/din-933-931-iso-4014-4017-sechskantschrauben.php
ISO 4014/4017 Sechskantschrauben Die Normen DIN 931 und DIN 933 sind schon vor vielen Jahren zurückgezogen wurden. Die entsprechenden ISO – Nachfolgenormen ISO 4014 und ISO 4017 entsprechen weitestgehend den zurückgezogenen DIN – Normen. Dadurch sind grundsätzliche keine Einschränkungen bei der Verwendungen dieser ISO ...
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-931/
[ "din_standard", "interchangeability", "iso_standard" ]
null
[ { "field": "interchangeability", "versions": [ { "as_of": "2026-08-05T00:00:00", "source": "https://www.wuerth.de/web/de/awkg/kompetenz/din_iso_normteile/din-933-931-iso-4014-4017-sechskantschrauben.php", "source_quote": "ISO 4014/4017 Sechskantschrauben Die Normen DIN 931 und ...
dass sich bei den Abmessungen M10, M12, M14 und M22 die Schlüsselweiten geändert haben und somit andere Verschraubungswerkzeuge eingesetzt werden müssen
null
null
null
null
null
DIN 931-1
din-931-1
ISO 4014
M1,6 to M39 Hexagon Cap Screws partially threaded - product grades A and B
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 931-1 | ISO 4014 | BS3692 | M1,6 to M39 Hexagon Cap Screws partially threaded - product grades A and B |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-931-1/
[ "bs_standard", "din_standard", "iso_standard", "part_description" ]
null
null
null
BS3692
null
null
null
null
DIN 931-2
din-931-2-2
ISO 4014
M42 to M160x6 Hexagon Cap Screws partially threaded - product grade B
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-standard-interchangeability-exceptions/din-931-2-2/
[ "bs_standard", "din_standard", "iso_standard", "part_description" ]
null
null
null
BS3692
null
null
null
null
DIN 933
din-933
ISO 4017
Sechskantschrauben mit Vollgewinde
https://www.wuerth.de/web/de/awkg/kompetenz/din_iso_normteile/din-933-931-iso-4014-4017-sechskantschrauben.php
DIN 933/931 und ISO 4014/4017 Sechskantschrauben Die Normen DIN 931 und DIN 933 sind schon vor vielen Jahren zurückgezogen wurden. Die entsprechenden ISO – Nachfolgenormen ISO 4014 und ISO 4017 entsprechen weitestgehend den zurückgezogenen DIN – Normen. Dadurch sind grundsätzliche keine Einschränkungen bei der Verwendu...
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-933/
[ "din_standard", "interchangeability", "iso_standard" ]
[ { "as_of": "2026-08-05T00:00:00", "field": "bs_standard", "source": "https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards", "source_quote": "DIN 933 | ISO 4017 | BS3692 | M1,6 to M52 Hexagon Cap Screws fully threaded - product grades 8.8 |", "value": "BS3692" } ]
[ { "field": "interchangeability", "versions": [ { "as_of": "2026-08-05T00:00:00", "source": "https://www.wuerth.de/web/de/awkg/kompetenz/din_iso_normteile/din-933-931-iso-4014-4017-sechskantschrauben.php", "source_quote": "DIN 933/931 und ISO 4014/4017 Sechskantschrauben Die Nor...
dass sich bei den Abmessungen M10, M12, M14 und M22 die Schlüsselweiten geändert haben und somit andere Verschraubungswerkzeuge eingesetzt werden müssen
null
null
null
null
null
DIN 934
din-934
ISO 4032
Hexagon Nuts with metric coarse and fine pitch thread - product classes A and B
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 934 | ISO 4032 | | Hexagon Nuts with metric coarse and fine pitch thread - product classes A and B |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-934/
[ "din_standard", "iso_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 935-1
din-935-1
null
Hexagon Slotted Nuts and Castle Nuts with metric coarse and fine pitch thread - product grades A and B
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-standard-interchangeability-exceptions/din-935-1/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 935-2
din-935-2
null
M42 to M160x6 Hexagon Head Bolts; product grade B
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-standard-interchangeability-exceptions/din-935-2/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 935-3
din-935-3
null
Hexagon Slotted Nuts with metric coarse pitch thread - product grade C
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-standard-interchangeability-exceptions/din-935-3/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 936
din-936
null
M8 to M52 and M8x1 to M52x3 hexagon thin nuts; product grades A and B
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-standard-interchangeability-exceptions/din-936/
[ "bs_standard", "din_standard", "part_description" ]
null
null
null
BS3692
null
null
null
null
DIN 937
din-937
null
Hexagon Thin Castle Nuts
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 937 | | | Hexagon Thin Castle Nuts |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-937/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 938
din-938
null
Studs with a length of engagement equal to about 1 d
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-standard-interchangeability-exceptions/din-938/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 939
din-939
null
Studs with a length of engagement equal to about 1,25 d
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-standard-interchangeability-exceptions/din-939/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 960
din-960
ISO 8765
Hex Head Bolts (PT), Metric Fine
https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
Hex Head Bolts (PT), Metric Fine | DIN 960 | ISO 8765 | Fully interchangeable | Fine thread PT.
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-960/
[ "din_standard", "interchangeability", "iso_standard", "part_description" ]
null
[]
Fully interchangeable
null
null
null
null
null
DIN 961
din-961
ISO 8676
Hex Head Bolts (FT), Metric Fine
https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
Hex Head Bolts (FT), Metric Fine | DIN 961 | ISO 8676 | Fully interchangeable | Fine thread FT.
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-961/
[ "din_standard", "interchangeability", "iso_standard", "part_description" ]
null
[]
Fully interchangeable
null
null
null
null
null
DIN 962
din-962
null
Designation system for fasteners
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 962 | | | Designation system for fasteners |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-962/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 963
din-963
ISO 2009
Slotted Flat Head (Countersunk)
https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
Slotted Flat Head (Countersunk) | DIN 963 | ISO 2009 | Check spec | Countersink/head geometry differences.
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-963/
[ "din_standard", "interchangeability", "iso_standard", "part_description" ]
[ { "as_of": "2026-08-05T00:00:00", "field": "bs_standard", "source": "https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards", "source_quote": "DIN 963 | ISO 2009 | BS3692 | Slotted Countersunk Head Screws (with countersunk heads as specified in ISO 2009-1972) |", "value"...
[]
Check spec
null
null
null
null
null
DIN 964
din-964
ISO 2010
Slotted Raised Countersunk
https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
Slotted Raised Countersunk | DIN 964 | ISO 2010 | Check spec | Raised profile may differ slightly.
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-964/
[ "din_standard", "interchangeability", "iso_standard", "part_description" ]
[ { "as_of": "2026-08-05T00:00:00", "field": "bs_standard", "source": "https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards", "source_quote": "DIN 964 | ISO 2010 | BS3692 | Slotted Raised Countersunk Oval Head Screws |", "value": "BS3692" } ]
[]
Check spec
null
null
null
null
null
DIN 965
din-965
ISO 7046
Cross Recessed Flat Head
https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
Cross Recessed Flat Head | DIN 965 | ISO 7046 | Check spec | Head/countersink geometry.
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-965/
[ "din_standard", "interchangeability", "iso_standard", "part_description" ]
[ { "as_of": "2026-08-05T00:00:00", "field": "bs_standard", "source": "https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards", "source_quote": "DIN 965 | ISO 7046 | BS3692 | Cross Recessed Countersunk Flat Head Screws |", "value": "BS3692" } ]
[]
Check spec
null
null
null
null
null
DIN 966
din-966
ISO 7047
Cross Recessed Raised Countersunk
https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
Cross Recessed Raised Countersunk | DIN 966 | ISO 7047 | Check spec | Raised profile/diameter tolerance.
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-966/
[ "din_standard", "interchangeability", "iso_standard", "part_description" ]
null
[]
Check spec
null
null
null
null
null
DIN 970
din-970
ISO 4032
Hexagon Nuts; style 1; metric coarse thread, product grades A and B; ISO 4032 modified
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-standard-interchangeability-exceptions/din-970/
[ "din_standard", "iso_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 971-1
din-971-1
ISO 8673
Style 1 Hexagon Nuts with metric fine pitch thread; property classes 6 and 8
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-standard-interchangeability-exceptions/din-971-1/
[ "din_standard", "iso_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 971-2
din-971-2
ISO 8674
Style 2 Hexagon Nuts with metric fine pitch thread; property classes 10 and 12
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-standard-interchangeability-exceptions/din-971-2/
[ "din_standard", "iso_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 972
din-972
ISO 4034
M5 to M39 Hexagon Nuts; style 1; product grade C (modified version of ISO 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-standard-interchangeability-exceptions/din-972/
[ "din_standard", "iso_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 975
din-975
null
Threaded Rods
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 975 | | | Threaded Rods |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-975/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 976-1
din-976-1
null
Metric thread Stud Bolts
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 976-1 | | | Metric thread Stud Bolts |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-976-1/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 976-2
din-976-2
null
Metric interference-fit thread Stud Bolts
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 976-2 | | | Metric interference-fit thread Stud Bolts |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-976-2/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 977
din-977
ISO 21670
Hex Weld Nut with Flange
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-standard-interchangeability-exceptions/din-977/
[ "din_standard", "interchangeability", "iso_standard", "part_description" ]
null
[]
Check spec
null
null
null
null
null
DIN 979
din-979
null
Hexagon Thin Slotted Nuts and Castle Nuts with metric coarse and fine pitch thread - Product grades A and B
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-standard-interchangeability-exceptions/din-979/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 980
din-980
ISO 7042
All-metal prevailing torque type Hexagon Nuts
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 980 | ISO 7042 | | All-metal prevailing torque type Hexagon Nuts |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-980/
[ "din_standard", "iso_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 980, 6925
din-980-6925
ISO 7042, 10513
Prevailing Torque All-Metal Nut
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-standard-interchangeability-exceptions/din-980-6925/
[ "din_standard", "interchangeability", "iso_standard", "part_description" ]
null
null
Check spec
null
null
null
null
null
DIN 981
din-981
null
Locknuts for use with rolling bearings
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 981 | | | Locknuts for use with rolling bearings |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-981/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 982
din-982
ISO 7040
Prevailing torque type Hexagon Nuts with non-metallic insert
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 982 | ISO 7040 | | Prevailing torque type Hexagon Nuts with non-metallic insert |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-982/
[ "din_standard", "iso_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 982, 6924
din-982-6924
ISO 7040, 10512
Prevailing Torque Nylon Insert Nut
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-standard-interchangeability-exceptions/din-982-6924/
[ "din_standard", "interchangeability", "iso_standard", "part_description" ]
null
null
Check spec
null
null
null
null
null
DIN 983
din-983
null
Retaining Rings with lugs for use on shafts (external circlips)
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-standard-interchangeability-exceptions/din-983/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 985
din-985
ISO 10511
Nylon Insert Lock Nut (thin)
https://monsterbolts.com/pages/common-din-numbers-for-metric-fasteners
Nylon Insert Lock Nut (thin) | DIN 985 | ISO 10511 | Check spec | Thin pattern; verify heights.
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-985/
[ "din_standard", "interchangeability", "iso_standard", "part_description" ]
null
[]
Check spec
null
null
null
null
null
DIN 986
din-986
null
Prevailing torque type Hexagon Domed Cap Nuts with non-metallic insert
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-standard-interchangeability-exceptions/din-986/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 988
din-988
null
Shim Rings and supporting rings
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 988 | | | Shim Rings and supporting rings |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-988/
[ "din_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 1440
din-1440
ISO 8738
Medium type washers for pins
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 1440 | ISO 8738 | | Medium type washers for pins |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-1440/
[ "din_standard", "iso_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 1443
din-1443
ISO 2340
Clevis Pins without head
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 1443 | ISO 2340 | | Clevis Pins without head |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-1443/
[ "din_standard", "iso_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 1444
din-1444
ISO 2341
Clevis Pins with head
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 1444 | ISO 2341 | | Clevis Pins with head |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-1444/
[ "din_standard", "iso_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 1470
din-1470
ISO 8739
Grooved Pins, full length parallel-grooved with pilot
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 1470 | ISO 8739 | | Grooved Pins, full length parallel-grooved with pilot |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-1470/
[ "din_standard", "iso_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 1471
din-1471
ISO 8744
Grooved Pins, full length taper-grooved
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 1471 | ISO 8744 | | Grooved Pins, full length taper-grooved |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-1471/
[ "din_standard", "iso_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 1472
din-1472
ISO 8745
Grooved Pins, half length taper-grooved
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 1472 | ISO 8745 | | Grooved Pins, half length taper-grooved |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-1472/
[ "din_standard", "iso_standard", "part_description" ]
null
null
null
null
null
null
null
null
DIN 1473
din-1473
ISO 8740
Grooved Pins, full length parallel-grooved with chamfer
https://www.trfastenings.com/knowledge-base/engineering-data/fastener-standards
DIN 1473 | ISO 8740 | | Grooved Pins, full length parallel-grooved with chamfer |
https://referencesource.org/fastener-standard-interchangeability-exceptions/din-1473/
[ "din_standard", "iso_standard", "part_description" ]
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