Complete List Of Common DIN/EN/ISO Fastener Standards
May 28, 2026
I. General Common Fastener Standards (Frequently Used Selection)
Hexagon head self-drilling tapping screws: DIN EN ISO 15480
Hexagon head wood screws: DIN 571
Hexagon socket set screws with cup point: DIN 916
Hexagon socket set screws with cone point: DIN 914
Spring washers: DIN 128
Cross recessed round head screws: DIN 7996
Fully threaded stud bolts (threaded rods): DIN 975
Slotted pan head screws: DIN 85
Cross recessed spherical cylindrical head screws: DIN 7985
Hexagon socket set screws with dog point: DIN 915
Hexagon socket set screws with flat point: DIN 913
Hexagon flange nuts: DIN EN 1661
Type 1 hexagon nuts, Grade A/B: DIN EN ISO 4032
Square nuts, Grade C: DIN 557
Hexagon flange head self-drilling tapping screws: DIN EN ISO 15480
Cross recessed pan head self-drilling tapping screws: DIN EN ISO 15481
Cup head square neck bolts: DIN 603
Hexagon socket cylindrical head screws: DIN EN ISO 4762
Hexagon socket button head screws: DIN EN ISO 7380
Low profile hexagon socket cylindrical head screws: DIN 6912
Fully threaded hexagon head bolts, Grade A/B: DIN EN ISO 4017
Metric threaded studs: DIN 976-1
Hexagon socket countersunk head screws: DIN EN ISO 10642
II. Bolt Standards
Welding bolts (metric head): DIN 34817
Square head flange bolts: DIN 478
Cup head square neck bolts: DIN 603
Countersunk head bolts with lug: DIN 604
High square neck countersunk head bolts: DIN 605
Half round head bolts with lug: DIN 607
Short square neck countersunk head bolts: DIN 608
Torx large flange head steel bolts: DIN 34801
Hexagon head reamer bolts: DIN 609
Large size hexagon head bolts M42~M160, Grade B: DIN 931-2
Small series hexagon flange head bolts: DIN EN 1662
Large series hexagon flange head bolts : DIN EN 1665
Reduced shank hexagon head bolts, Grade B : DIN EN 24015
Partial thread hexagon head bolts, Grade A/B : DIN EN ISO 4014
Hexagon head bolts, Grade C : DIN EN ISO 4016
Fully threaded hexagon head bolts, Grade A/B : DIN EN ISO 4017
Fully threaded hexagon head bolts, Grade C : DIN EN ISO 4018
Fine pitch fully threaded hexagon head bolts, Grade A/B : DIN EN ISO 8676
Fine pitch partial thread hexagon head bolts, Grade A/B : DIN EN ISO 8765
High-strength large hexagon bolts for steel structures: DIN 6914
Short thread end reamer bolts: DIN 610
Hinge pins: DIN 1445
General rules for metric bolt and nut plain washers: DIN EN ISO 887
Metric fine pitch hexagon head bolts, Grade A/B: DIN EN ISO 8765
Metric thread run-out and undercut: DIN 76-1, DIN 76
Standard for bolt head projection dimensions: DIN 78
Standard for countersunk hole dimensions: DIN 974
Split pin holes and wire holes for bolts, screws and studs: DIN 34803
General tolerance standard for fasteners: DIN EN 20225
Hole tolerance for bolt and screw clearance holes: DIN EN 20273
General metric thread standard: DIN ISO 261
General metric end standard for bolts and screws: DIN ISO 885
T-slot bolts
III. Screw Standards
Square head short dog point set screws: DIN 479
Square head short spherical dog point set screws: DIN 480
Slotted cylindrical head screws, Grade A : DIN EN ISO 1207
Slotted pan head screws, Grade A : DIN EN ISO 1580
Slotted countersunk head screws, Grade A : DIN EN ISO 2009
Slotted raised countersunk head screws, Grade A : DIN EN ISO 2010
Cross recessed pan head screws with flange, Grade A: DIN 967
Cross recessed countersunk head screws, Grade A : DIN EN ISO 7046-2
Slotted cross recessed screws: DIN 404
Slotted small pan head screws: DIN 920
Cross recessed countersunk head self-drilling tapping screws: DIN EN ISO 15482
Cross recessed raised countersunk head self-drilling tapping screws: DIN EN ISO 15483
Hexagon socket set screws with flat point: DIN 913
Hexagon socket set screws with cone point: DIN 914
Hexagon socket set screws with dog point: DIN 915
Hexagon socket set screws with cup point: DIN 916
Cross recessed round head screws: DIN 7996
Cross recessed countersunk head tapping screws : ISO 7050
Cross recessed raised countersunk head tapping screws : ISO 7051
Small hexagon head full dog point set screws: DIN 561
Small hexagon head half dog cone point set screws: DIN 564
High-strength bolt and nut connection assemblies for steel structures: DIN 7968
Hexagon bolt and nut connection assemblies for steel structures: DIN 7990
Cross recessed raised countersunk head screws, Grade A : DIN EN ISO 7047
Cross recessed cylindrical head screws: DIN EN ISO 7048
Knurled thumb screws: DIN 464
Low profile knurled thumb screws: DIN 653
Hexagon head screws with shank: DIN 7964
Slotted large pan head screws: DIN 921
Cross recessed spherical cylindrical head screws: DIN 7985
Fastener designation rules: DIN 962
Plastic washer standard series: DIN 34815
Slotted flat point set screws: DIN EN 24766
Slotted cone point set screws: DIN EN 27434
Slotted long dog point set screws: DIN EN 27435
Slotted cup point set screws: DIN EN 27436
Headless slotted threaded screws: DIN EN ISO 2342
Hexagon socket flat point set screws: DIN EN ISO 4026
Hexagon socket cone point set screws: DIN EN ISO 4027
Hexagon socket dog point set screws: DIN EN ISO 4028
Hexagon socket cup point set screws: DIN EN ISO 4029
Cross recessed pan head screws, Grade A: DIN EN ISO 7045
Cross recessed countersunk head screws, Grade A : DIN EN ISO 7046-1
Cross recessed raised countersunk head screws, Grade A: DIN EN ISO 7047
Hexagon socket button head screws: DIN EN ISO 7380
Fine pitch fully threaded hexagon head bolts, Grade A/B: DIN EN ISO 8676
Tapping screw and plain washer assemblies: DIN EN ISO 10510
Hexagon socket countersunk head screws: DIN EN ISO 10642
Torx cylindrical head screws: DIN EN ISO 14579
Torx low profile cylindrical head screws: DIN EN ISO 14580
Torx pan head screws: DIN EN ISO 14583
Torx countersunk head screws: DIN EN ISO 14584
Screw and washer assemblies : DIN EN ISO 10644
Torx pan head tapping screws: DIN EN ISO 14585
Torx countersunk head tapping screws: DIN EN ISO 14586
Torx raised countersunk head tapping screws: DIN EN ISO 14587
Hexagon flange head self-drilling tapping screws: DIN EN ISO 15480
Cross recessed pan head self-drilling tapping screws: DIN EN ISO 15481
Cross recessed countersunk head self-drilling tapping screws: DIN EN ISO 15482
Cross recessed raised countersunk head self-drilling tapping screws: DIN EN ISO 15483
Countersunk hole standards for countersunk screws: DIN 66, DIN 74
General thread standard: DIN 202
Roll-forming tapping screw standard: DIN 7500
Specification for self-tapping thread connections: DIN 7975
Thread and thread end standard: DIN 7998
Wire thread insert standard: DIN 8140-1
General standard for countersunk screws: DIN EN 27721
Self-tapping thread standard: DIN EN ISO 1478
Cross recess type standard for screws: DIN EN ISO 4757
Torx drive standard for bolts and screws: DIN EN ISO 10664
Metric thread tolerance standard : DIN ISO 965
IV. Special Hexagon Socket Screw Standards
Hexagon socket countersunk head screws : DIN EN ISO 10642
Low profile hexagon socket cylindrical head screws: DIN 7984
Standard hexagon socket cylindrical head screws : DIN EN ISO 4762
Hexagon socket button head screws: DIN EN ISO 7380
Large drive Torx cylindrical head screws: DIN 34802
Low profile hexagon socket screws with locating hole: DIN 6912
Small flange Torx bolts: DIN 34800
V. Tapping Screw & Self-Drilling Screw Standards
Hexagon flange head self-drilling tapping screws : DIN EN ISO 15480
Cross recessed pan head self-drilling tapping screws : DIN EN ISO 15481
Cross recessed countersunk head self-drilling tapping screws : DIN EN ISO 15482
Cross recessed raised countersunk head self-drilling tapping screws : DIN EN ISO 15483
General self-drilling tapping screws : DIN EN ISO 10666
Hexagon/slotted thread-cutting tapping screws: DIN 7513
Cross recessed thread-cutting tapping screws: DIN 7516
Metric roll-forming tapping screws : DIN 7500-1
Metric roll-forming tapping screws : DIN 7500-2
Technical delivery conditions for 10.9 grade roll-forming tapping screws: DIN 267-30
Cross recessed pan head flange tapping screws: DIN 968
Hexagon flange head tapping screws: DIN 6928
Self-tapping thread standard : DIN EN ISO 1478
Hexagon head tapping screws : ISO 1479
Slotted pan head tapping screws : ISO 1481
Slotted countersunk head tapping screws : ISO 1482
Slotted raised countersunk head tapping screws : ISO 1483
Cross recessed pan head tapping screws : ISO 7049
VI. Wood Screw Standards
Slotted raised countersunk head wood screws: DIN 95
Slotted round head wood screws: DIN 96
Slotted countersunk head wood screws: DIN 97
Hexagon head wood screws: DIN 571
Cross recessed countersunk head wood screws: DIN 7997
VII. Threaded Rod, Stud & High-Strength Connection Assembly Standards
Fully threaded threaded rods: DIN 975
Standard metric threaded studs: DIN 976-1
Interference fit threaded studs: DIN 976-2
Turnbuckle welding studs: DIN 34828
Pre-tightened high-strength connection assemblies for steel structures: DIN EN 14399-3, DIN EN 14399-4
Small series hexagon flange head bolts: DIN EN 1662
Large series hexagon flange head bolts: DIN EN 1665
Fine pitch hexagon flange head bolts: DIN EN 14219
Reduced shank hexagon head bolts: DIN EN 24015
Partial thread hexagon bolts, Grade A/B: DIN EN ISO 4014
Partial thread hexagon bolts, Grade C: DIN EN ISO 4016
VIII. Rivet Standards
Large round head steel rivets : DIN 124
Countersunk head steel rivets : DIN 302
Round head rivets : DIN 660
Countersunk head rivets : DIN 661
Raised countersunk head rivets : DIN 662
Large oval head rivets : DIN 674
Flat countersunk head rivets : DIN 675
Rivet punch tools: DIN 6434
Pan head semi-tubular rivets : DIN 6791
Countersunk head semi-tubular rivets : DIN 6792
Extruded solid rivets: DIN 7331
Open end blind rivets: DIN 7337
Clutch brake pad rivets: DIN 7338
Sheet metal stamping tubular rivets: DIN 7339
Seamless tubular hollow rivets: DIN 7340
Rivet pins: DIN 7341
Countersunk head grooved pins: DIN EN ISO 8747
Closed end blind rivets: DIN EN ISO 14589
IX. Nut Standards
Non-metallic insert hexagon flange lock nuts : DIN EN 1663
Non-metallic thin hexagon lock nuts : DIN EN ISO 10511
Large hexagon nuts for steel structures: DIN 6915
Plastic hexagon nuts: DIN 34814
Hexagon flange nuts : DIN EN 1661
Type 1 hexagon nuts, Grade A/B : DIN EN ISO 4032
Type 2 hexagon nuts, Grade A/B: DIN EN ISO 4033
Hexagon nuts, Grade C : DIN EN ISO 4034
Square nuts, Grade C: DIN 557
Thin square nuts, Grade B: DIN 562
Chamfered thin hexagon nuts, Grade A/B : DIN EN ISO 4035
Non-chamfered thin hexagon nuts, Grade B : DIN EN ISO 4036
Type 1 fine pitch hexagon nuts, Grade A/B : DIN EN ISO 8673
Type 2 fine pitch hexagon nuts, Grade A/B : DIN EN ISO 8674
Fine pitch thin hexagon nuts, Grade A/B : DIN EN ISO 8675
Coarse/fine pitch hexagon slotted nuts, Grade A/B: DIN 935-1
Coarse pitch hexagon slotted nuts, Grade C: DIN 935-3
Hexagon slotted thin nuts, Grade A/B: DIN 979
Flat spherical hexagon cap nuts: DIN 917
Half spherical hexagon cap nuts: DIN 1587
Non-metallic insert cap lock nuts: DIN 986
Type 1 all-metal hexagon lock nuts : DIN EN ISO 7719
Slotted threaded plugs: DIN 7965
Stamped self-locking nuts: DIN 7967
Mine explosion-proof triangular flange nuts: DIN 22425
Small across-flats thin nuts : DIN 80705
All-metal hexagon flange lock nuts : DIN EN 1664
Fine pitch non-metallic flange lock nuts : DIN EN 1666
Fine pitch all-metal flange lock nuts : DIN EN 1667
Type 1 non-metallic hexagon lock nuts (Grade 5/8/10, replaces DIN 982, DIN 6924): DIN EN ISO 7040
Type 2 all-metal hexagon lock nuts (Grade 5/8/10/12, replaces DIN 980, DIN 6925): DIN EN ISO 7042
Fine pitch Type 1 non-metallic lock nuts (Grade 6/8/10, replaces DIN 982, DIN 6924): DIN EN ISO 10512
Fine pitch Type 2 all-metal lock nuts (Grade 8/10/12, replaces DIN 980, DIN 6925): DIN EN ISO 10513
Weld square nuts: DIN 928
Weld hexagon nuts: DIN 929
Weld hexagon flange nuts: DIN 977
Round head knurled flanged nuts: DIN 466
Round head thin knurled nuts: DIN 467
Thick knurled nuts: DIN 6303
Square wing butterfly nuts: DIN 314
Round wing butterfly nuts: DIN 315
Pipe thread nuts : DIN 431
End slotted round nuts: DIN 546
End drilled round nuts: DIN 547
Side drilled round nuts: DIN 548
Lifting eye nuts: DIN 582
Steel pipe tubular turnbuckle nuts: DIN 1478
Hexagon socket turnbuckle nuts: DIN 1479
Forged open turnbuckle nuts: DIN 1480
Hexagon nuts/cap nuts/sleeves for waist-shaped bolts: DIN 2510-5/6/7
thickened hexagon nuts: DIN 6330
thickened hexagon flange nuts: DIN 6331
Anchor nuts for foundation bolts: DIN 798
X. Washer Standards (Full Category Sorting & Error Correction)
Standard spring washers: DIN 127
Wave spring washers: DIN 128, DIN 137
Ordinary steel plain washers Type A/B: DIN 125A, DIN 125B
Wood structure square washers: DIN 436
Wood structure square hole washers: DIN 440
Coarse bolt plain washers: DIN 1441
Precision washers for fixtures: DIN 6340
Plain washers for heavy-duty clamping bolts: DIN 7349
Plastic washers (standard/large series): DIN 34815, DIN 34816
Precision plain washers for pins, Grade A: DIN EN 28738
Standard series plain washers, Grade A: DIN EN ISO 7089
Chamfered standard plain washers, Grade A: DIN EN ISO 7090
Standard series plain washers, Grade C: DIN EN ISO 7091
Small series plain washers, Grade A: DIN EN ISO 7092
Large series plain washers, Grade A/C: DIN EN ISO 7093-1, DIN EN ISO 7093-2
Extra large series plain washers, Grade C: DIN EN ISO 7094
Long ear lock washers: DIN 93
External tab lock washers: DIN 432
Double ear lock washers: DIN 463
Slotted screw safety circlips: DIN 526
Precision sealing gaskets and support rings: DIN 988
Bolt conical elastic washers: DIN 6796
Internal and external serrated lock washers: DIN 6797, DIN 6798
Screw assembly wave/spring/serrated/conical washers: DIN 6904, DIN 6905, DIN 6907, DIN 6908
Plain washers for tapping screw assemblies: DIN EN ISO 10669
General plain washers for screw assemblies: DIN EN ISO 10673
Channel steel & I-beam inclined washers: DIN 434, DIN 435
Special plain/inclined washers for high-strength steel structure bolts: DIN 6916, DIN 6917, DIN 6918
Steel structure washers, Grade A/C: DIN 7989-1, DIN 7989-2
XI. Circlip & Retaining Ring Standards
Shaft opening elastic circlips: DIN 6799
Hole elastic circlips : DIN 472
Shaft external circlips with lugs: DIN 983
Shaft wire circlips and grooves: DIN 7993
Shaft elastic circlips : DIN 471
Hole internal circlips with lugs: DIN 984
XII. Pin & Key Standards
Light duty slotted spring cylindrical pins : DIN EN ISO 13337
Heavy duty slotted spring cylindrical pins : DIN EN ISO 8752
Machine deep/shallow groove flat keys: DIN 6885-1/2/3
Heavy duty transmission taper keys: DIN 6886
Woodruff keys: DIN 6888
Split pins : DIN EN ISO 1234
Headed/headless hinge pins: DIN EN 22340, DIN EN 22341
Bend taper keys, alternating/constant load taper keys: DIN 6889, DIN 268, DIN 271
Key section steel: DIN 6880
Saddle taper keys, ordinary taper keys: DIN 6881, DIN 6883
External thread taper pins: DIN 258
Various grooved pins (short/long/taper/center groove): DIN EN ISO 8739~8747
Coil spring cylindrical pins : DIN EN ISO 8748, 8750, 8751
Hardened/non-hardened cylindrical pins, internal thread cylindrical pins: DIN EN ISO 2338, 8733, 8734, 8735
Internal/external thread taper pins: DIN EN 22339, 28736, 28737
XIII. Assembly & Connection Pair Standards
Slotted countersunk head screw and nut connection assemblies for steel structures: DIN 7969
Large hexagon reamer high-strength bolt connection assemblies for steel structures: DIN 7999
Various screw and spring washer assemblies: DIN 6900-2/3/4/5
Double-ended studs with different screw-in lengths: DIN 835, 938, 939, 940, 949
Tapping screw and plain washer assemblies: DIN EN ISO 10510
XIV. Nail Standards
Machine-driven round head nails: DIN 1143
Wood wool board mounting nails: DIN 1144
Ordinary round/countersunk head steel nails: DIN 1151
Headless round head steel nails: DIN 1152
Decorative nails, wall hook nails, slate nails, mold nails: DIN 1157, 1158, 1160, 1163
Gypsum board fixing nails: DIN 18182-4
Wood pallet fixing nails: DIN 68163
General standard for steel wire nails: DIN EN 10230-1
