Find equivalent standards across 10 international standard bodies. 1076 fastener standards with 4,034 cross-references.
ANSI
176 standards
AS
56 standards
DIN
965 standards
EN
259 standards
GB
984 standards
IS
97 standards
ISO
959 standards
JIS
35 standards
NF
190 standards
UNI
313 standards
1076 standards with international equivalents
| Standard | Description | ANSI | AS | DIN | EN | GB | IS | ISO | JIS | NF | UNI |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Metric Hex Bolts (SAE J1199, ASTM F568) | ANSI/ASME B 18.2.3.5M | AS 1111.1 | DIN EN ISO 4016 | — | GB /T 5780 | IS 1363-1 | ISO 4016 | — | — | — | |
| ANSI B 18.2 | Metric Hex Cap Screws | ANSI/ASME B 18.2.3.1M | — | DIN EN ISO 4017 | EN 24017 | GB /T 5783 | IS 1364(-2) | ISO 4017 | — | NF E 25-114 | UNI 5739 |
| ANSI B 18.2 | Metric Hex Head Bolts (SAE J1199, ASTM F568) | ANSI/ASME B 18.2.3.5M | AS 1111.1 | DIN EN ISO 4016 | — | GB /T 5780 | IS 1363-1 | ISO 4016 | — | — | — |
| ANSI B 18.2 | Metric Hex Flange Nuts | ANSI/ASME B 18.2.4.4M | — | DIN EN 1661 | EN 1661 | GB /T 6177.1 | — | ISO 4161 | — | NF E 25-406 | — |
| ANSI B 18.2 | Hexagon Head Flange Bolts | ASME/ANSI B 18.2.3.4M | — | — | — | GB /T 16674.3 | — | ISO 4162 | — | — | — |
| ANSI B 18.2 | Metric Hexagon Nuts | ASME/ANSI B 18.2.4.1M | — | DIN EN ISO 4032 | — | GB /T 6170 | IS 1364(-3) | ISO 4032 | — | — | UNI 5588 |
| ANSI B 18.25 | Woodruff Keys-Full Radius Type | ANSI/ASME B 18.25.2M | — | — | — | GB /T 1099.1 | — | — | — | — | — |
| ANSI B 18.3 | Dimensions Of Metric Socket Head Cap Screws | ANSI/ASME B 18.3.1M | AS 1420 | DIN EN ISO 4762 | — | GB /T 70.1 | — | ISO 4762 | — | NF E 25-125 | UNI 5931 |
| ANSI B 18.3 | Metric Hexagon Socket Head Cap Screws | ANSI/ASME B 18.3.1M | AS 1420 | DIN EN ISO 4762 | — | GB /T 70.1 | — | ISO 4762 | — | NF E 25-125 | UNI 5931 |
| ANSI B 18.3 | Metric Hexagon Keys | ANSI/ASME B 18.3.2M | — | DIN ISO 2936 | — | GB /T 5356 | — | ISO 2936 | — | — | UNI 6753 |
| ANSI B 18.3 | Hexagon Socket Set Screws with Cone Point - Metric (ASTM F912M / F880M /A1-70) | ANSI/ASME B 18.3.6M(CONE) | — | DIN EN ISO 4027 | — | GB /T 78 | — | ISO 4027 | — | — | UNI 5927 |
| ANSI B 18.3 | Metric Hexagon Socket Half Dog Point Set Screws (ASTM F912M / F880M /A1-70) | ANSI/ASME B 18.3.6M(HALF DOG) | — | DIN EN ISO 4028 | — | GB /T 79 | — | ISO 4028 | — | — | UNI 5925 |
| ANSI B 18.3 | Metric Heaxagon Socket Round Head Screws | ASME/ANSI B 18.3.4M | — | DIN EN ISO 7380(-1) | — | GB /T 70.2 | — | ISO 7380(-1) | — | — | — |
| ANSI B 18.3 | Hexagon Socket Button Head Cap Screws (Metric Series) (ASTM F835M / F879M / A1-70) | ASME/ANSI B 18.3.4M | — | DIN EN ISO 7380(-1) | — | GB /T 70.2 | — | ISO 7380(-1) | — | — | — |
| ANSI B 18.5 | Metric Round Head Square Neck Bolts with Large Head | ANSI/ASME B 18.5.2.3M | — | DIN 603 | — | GB /T 14 | — | ISO 8677 | — | NF E 27-351 | UNI 5732 |
| ANSI B 18.8 | Metric Spring Coiled Pins, Heavy Duty | ANSI/ASME B 18.8.3M(H) | — | DIN EN ISO 8748 | EN 28748 | GB /T 879.3 | — | ISO 8748 | — | — | — |
| ANSI B 18.8 | Spring-type Parallel Pins - Metric, Coiled, Heavy Duty | ANSI/ASME B 18.8.3M(H) | — | DIN EN ISO 8748 | EN 28748 | GB /T 879.3 | — | ISO 8748 | — | — | — |
| ANSI B 18.8 | Metric Coiled Spring Pins, Light Duty | ANSI/ASME B 18.8.3M(L) | — | DIN EN ISO 8751 | — | GB /T 879.5 | — | ISO 8751 | — | — | — |
| ANSI B 18.8 | Spring-type Parallel Pins - Metric, Coiled, Light Duty | ANSI/ASME B 18.8.3M(L) | — | DIN EN ISO 8751 | — | GB /T 879.5 | — | ISO 8751 | — | — | — |
| ANSI B 18.8 | Metric Series Spring Coiled Pins, Standard Duty | ANSI/ASME B 18.8.3M(S) | — | DIN EN ISO 8750 | EN 28750 | GB /T 879.4 | — | ISO 8750 | — | — | — |
| ANSI B 18.8 | Spring-type Parallel Pins - Metric, Coiled, Standard Duty | ANSI/ASME B 18.8.3M(S) | — | DIN EN ISO 8750 | EN 28750 | GB /T 879.4 | — | ISO 8750 | — | — | — |
| AS 1111.1 - 2000 | ISO Metric Hexagon Head Bolts - Product Grade C | ANSI/ASME B 18.2.3.5M | AS 1111.1 | DIN EN ISO 4016 | — | GB /T 5780 | IS 1363-1 | ISO 4016 | — | — | — |
| AS 1111.2 - 2000 | ISO Metric Hexagon Head Screws - Product Grade C | ANSI/ASME B 18.2.3.10M | AS 1111.2 | DIN EN ISO 4018 | — | GB /T 5781 | IS 1363-2 | ISO 4018 | — | — | — |
| AS 1111.2 - 2015 | ISO Metric Hexagon Head Screws - Product Grade C | ANSI/ASME B 18.2.3.10M | AS 1111.2 | DIN EN ISO 4018 | — | GB /T 5781 | IS 1363-2 | ISO 4018 | — | — | — |
| AS 1112.2 - 2000 | ISO Metric Hexagon Nuts, Style 2 - Product Grades A and B | ASME/ANSI B 18.2.4.2M | AS 1112.2 | — | — | GB /T 6175 | — | ISO 4033 | — | — | — |
| AS 1112.3 - 2000 | ISO Metric Hexagon Nuts - Product Grade C | — | AS 1112.3 | DIN EN ISO 4034 | — | GB /T 41 | IS 1363(-3) | ISO 4034 | — | — | — |
| AS 1112.3 - 2015 | ISO Metric Hexagon Nuts - Product Grade C | — | AS 1112.3 | DIN EN ISO 4034 | — | GB /T 41 | IS 1363(-3) | ISO 4034 | — | — | — |
| AS 1420 - 2008 | ISO Metric Hexagon Socket Head Cap Screws | ANSI/ASME B 18.3.1M | AS 1420 | DIN EN ISO 4762 | — | GB /T 70.1 | — | ISO 4762 | — | NF E 25-125 | UNI 5931 |
| ASME B 18.2 | Metric Square Head Bolts | ANSI/ASME B 18.2.3.10M | AS 1111.2 | DIN EN ISO 4018 | — | GB /T 5781 | IS 1363-2 | ISO 4018 | — | — | — |
| ASME B 18.2 | Metric Hex Head Screws with Depression | ANSI/ASME B 18.2.3.2M | — | DIN EN 24015 | EN 24015 | GB 5784 | — | ISO 4015 | — | — | — |
| ASME B 18.2 | Metric Heavy Hex Nuts(A194M,A563M,F836M,F467M) | ANSI/ASME B 18.2.4.6M | — | — | — | — | — | ISO 4775 | — | — | — |
| ASME B 18.2 | Metric Hex Flange Screws | ASME/ANSI B 18.2.3.4M | — | — | — | GB /T 16674.3 | — | ISO 4162 | — | — | — |
| ASME B 18.2 | Metric Hex Nuts,Style 2 (ASTM A563M / F836M / F467M) | ASME/ANSI B 18.2.4.2M | AS 1112.2 | — | — | GB /T 6175 | — | ISO 4033 | — | — | — |
| ASME B 18.2 | Metric 12-Spline Flange Screws | ASME/ANSI B 18.2.7.1M | — | — | — | — | — | ISO 9254 | — | — | — |
| ASME B 18.2 | Metric 12-spline Flange Screws | ASME/ANSI B 18.2.7.1M | — | — | — | — | — | ISO 9254 | — | — | — |
| DIN 125 | Product Grade A, up to Hardness 250 HV, Primarily for Hexagon Bolts and Nuts | — | — | DIN 125-1 | — | GB /T 97.1 | — | ISO 7089 | — | — | UNI 6592 |
| DIN 125 | Product Grade A, Washers with a Hardness from 300 HV Designed for Use with Hexagon Head Bolts and Nuts | — | — | DIN 125-2 | — | GB /T 97.2 | — | ISO 7090 | — | — | — |
| DIN 126 - 1990 | Product Grade C Washers Designed for use with Hexagon Head Bolts and Nuts | — | — | DIN EN ISO 7091 | — | GB /T 95 | — | ISO 7091 | — | — | — |
| DIN 127 | Spring Lock Washers - Type B, with Square Ends | — | — | DIN 127(B) | — | — | — | — | — | — | UNI 1751 |
| DIN 1440 - 1974 | Washers for Clevis Pins, Finish Medium | — | — | DIN EN 28738 | — | GB /T 97.3 | — | ISO 8738 | — | — | — |
| DIN 1444 - 1974 | Clevis Pins with Head | — | — | DIN EN 22341 | EN 22341 | GB /T 882 | — | ISO 2341 | — | — | — |
| DIN 1470 - 1978 | Grooved pin, full length parallel grooved with pilot | — | — | DIN EN ISO 8739 | — | GB /T 13829.1 | — | ISO 8739 | — | — | — |
| DIN 1471 - 1978 | Grooved Pins, Full Length Taper Grooved | — | — | DIN EN ISO 8744 | — | GB /T 13829.5 | — | ISO 8744 | — | — | — |
| DIN 1472 - 1978 | Grooved Pins, Half Length Taper Grooved | — | — | DIN EN ISO 8745 | — | GB /T 13829.6 | — | ISO 8745 | — | — | — |
| DIN 1473 - 1978 | Grooved Pins, Full Length Parallel Grooved with Chamfer | — | — | DIN EN ISO 8740 | EN 28740 | GB /T 13829.2 | — | ISO 8740 | — | — | — |
| DIN 1474 - 1978 | Grooved Pins-Half-Length Reverse-Taper Grooved | — | — | DIN EN ISO 8741 | EN ISO 8741 | GB /T 13829.7 | — | ISO 8741 | — | — | — |
| DIN 1475 - 1978 | Grooved Pins - 1/3 Length Centre Grooved | — | — | DIN EN ISO 8742 | — | GB /T 13829.3 | — | ISO 8742 | — | — | — |
| DIN 1476 - 1978 | Round Head Grooved Pins | — | — | DIN EN ISO 8746 | EN 28746 | GB /T 13829.8 | — | ISO 8746 | — | — | — |
| DIN 1477 - 1978 | Countersunk Head Grooved Pins | — | — | DIN EN ISO 8747 | — | GB /T 13829.9 | — | ISO 8747 | — | — | — |
| DIN 1481 - 1978 | Spring Type Straight Pins, Slotted, Heavy Type | — | — | DIN EN ISO 8752 | — | GB /T 879.1 | — | ISO 8752 | — | — | UNI 6873 |
| DIN 1587 - 1987 | Hexagon Domed Cap Nuts | — | — | DIN 1587 | — | GB /T 923 | — | — | — | — | — |
| DIN 1587 - 2014 | Hexagon Domed Cap Nuts, High Type | — | — | DIN 1587 | — | GB /T 923 | — | — | — | — | — |
| DIN 1587 - 2021 | Hexagon Cap Nuts, High Type | — | — | DIN 1587 | — | GB /T 923 | — | — | — | — | — |
| DIN 2510 | Connections with Waisted Stud - Type L | — | — | DIN 2510-3 | — | GB /T 13807.2L | — | — | — | — | — |
| DIN 2510 | Connections with Waisted Stud - Type K | — | — | DIN 2510-3K | — | GB /T 13807.2S | — | — | — | — | — |
| DIN 2510 | Connections with Waisted Stud - Type KU | — | — | DIN 2510-3KU | — | GB /T 13807.2SD | — | — | — | — | — |
| DIN 2510 | Connections with Waisted Stud - Type Z | — | — | DIN 2510-3Z | — | GB 13807.2A | — | — | — | — | — |
| DIN 2510 | Connections with Waisted Stud - Type ZU | — | — | DIN 2510-3ZU | — | GB 13807.2AD | — | — | — | — | — |
| DIN 315 - 1983 | Wing Nuts | — | — | DIN 315 | — | — | — | — | — | NF E 27-454 | UNI 5448(B) |
| DIN 315 - 2016 | Fasteners - Wing Nuts - Rounded Wings | — | — | DIN 315 | — | — | — | — | — | NF E 27-454 | UNI 5448(B) |
| DIN 316 - 1983 | Wing Screws | — | — | DIN 316 | — | — | — | — | — | — | UNI 5449 |
| DIN 316 - 2016 | Wing Screws | — | — | DIN 316 | — | — | — | — | — | — | UNI 5449 |
| DIN 32501 | Studs for Stud Welding with Tip Ignition; Threaded Bolt | — | — | DIN 32501GA | — | GB /T 902.3PT | — | ISO 13918(PT) | — | — | — |
| DIN 417 - 1986 | Slotted Set Screws with Long Dog Point | — | — | DIN EN 27435 | — | GB 75 | — | ISO 7435 | — | — | — |
| DIN 427 - 1986 | Slotted Headless Screws with Chamfered End | — | — | DIN EN ISO 2342 | — | GB /T 878 | — | ISO 2342 | — | — | — |
| DIN 433 | Washers: Product Grade A. From Hardness 300 HV, Primarily For Cheese Head Screws | — | — | DIN EN ISO 7092 | — | GB /T 848 | — | ISO 7092 | — | — | — |
| DIN 433 | Product Grade A, Up To Hardness 250 HV, Primarily for Cheese Head Screws | — | — | DIN EN ISO 7092 | — | GB /T 848 | — | ISO 7092 | — | — | — |
| DIN 438 - 1986 | Slotted Set Screws with Cup Piont | — | — | DIN EN 27436 | EN 27436 | GB 74 | — | ISO 7436 | — | — | — |
| DIN 439 | Chamfered Hexagon Thin Nuts - Product Grades A and B | — | — | DIN EN ISO 4035 | EN 24035 | GB /T 6172.1 | IS 1364(-4) | ISO 4035 | — | NF E 25-405-1 | UNI 5589 |
| DIN 439 | Unchamfered Hexagon Thin Nuts, Product Grade B | — | — | DIN EN ISO 4036 | — | GB /T 6174 | IS 1364(-5) | ISO 4036 | — | — | UNI 5590 |
| DIN 440 | Extra Large Washers with Round Hole for use in Timber Constructions | — | — | DIN EN ISO 7094 | — | GB /T 5287 | — | ISO 7094 | — | — | — |
| DIN 471 | Retaining Rings for Shafts - Normal Type | — | — | DIN 471(-2) | — | — | — | — | — | — | UNI 7435 |
| DIN 471 | Retaining Rings for Shafts - Normal Type | — | — | DIN 471(-2) | — | — | — | — | — | — | UNI 7435 |
| DIN 472 | Retaining Rings for Bores - Heavy Type | — | — | DIN 472H | — | — | — | — | — | NF E 22-165H | — |
| DIN 472 | Retaining Rings for Bores - Heavy Type | — | — | DIN 472H | — | — | — | — | — | NF E 22-165H | — |
| DIN 472 | Retaining Rings for Bores - Heavy Type | — | — | DIN 472H | — | — | — | — | — | NF E 22-165H | — |
| DIN 472 | Retaining Rings for Bores - Normal Type | — | — | DIN 472N | — | — | — | — | — | NF E 22-165N | — |
| DIN 472 | Retaining Rings for Bores - Normal Type | — | — | DIN 472N | — | — | — | — | — | NF E 22-165N | — |
| DIN 472 | Circlips for Bores - Nominal Type and Heavy Type | — | — | DIN 472N | — | — | — | — | — | NF E 22-165N | — |
| DIN 551 - 1986 | Slotted Set Screws with Flat Point | — | — | DIN EN 24766 | EN 24766 | GB /T 73 | — | ISO 4766 | — | — | — |
| DIN 553 - 1986 | Slotted Set Screws with Cone Point | — | — | DIN EN 27434 | EN 27434 | GB 71 | — | ISO 7434 | — | — | — |
| DIN 555 - 1987 | Hexagon Nuts - Product Grade C, M5 To M100×6 | — | AS 1112.3 | DIN EN ISO 4034 | — | GB /T 41 | IS 1363(-3) | ISO 4034 | — | — | — |
| DIN 557 - 1985 | Square Nuts-Product Grade C | — | — | DIN 557 | — | — | — | — | — | — | UNI 5597 |
| DIN 557 - 1994 | Square Nuts-Product Grade C | — | — | DIN 557 | — | — | — | — | — | — | UNI 5597 |
| DIN 558 - 1987 | Hexagon Head Screws - Product Grade C | ANSI/ASME B 18.2.3.10M | AS 1111.2 | DIN EN ISO 4018 | — | GB /T 5781 | IS 1363-2 | ISO 4018 | — | — | — |
| DIN 571 - 1986 | Hexagon Head Wood Screws | — | — | DIN 571 | — | — | — | — | — | NF E 25-607 | UNI 704 |
| DIN 571 - 2008 | Hexagon Head Wood Screws | — | — | DIN 571 | — | — | — | — | — | NF E 25-607 | UNI 704 |
| DIN 571 - 2010 | Hexagon Head Wood Screws | — | — | DIN 571 | — | — | — | — | — | NF E 25-607 | UNI 704 |
| DIN 571 - 2016 | Hexagon Head Wood Screws | — | — | DIN 571 | — | — | — | — | — | NF E 25-607 | UNI 704 |
| DIN 601 - 1987 | M5 to M52 Hexagon Head Bolts - Product Grade C | ANSI/ASME B 18.2.3.5M | AS 1111.1 | DIN EN ISO 4016 | — | GB /T 5780 | IS 1363-1 | ISO 4016 | — | — | — |
| DIN 603 - 1981 | Mshroom Head Square Neck Bolts | ANSI/ASME B 18.5.2.3M | — | DIN 603 | — | GB /T 14 | — | ISO 8677 | — | NF E 27-351 | UNI 5732 |
| DIN 603 - 2010 | Mushroom Head Square Neck Bolts | ANSI/ASME B 18.5.2.3M | — | DIN 603 | — | GB /T 14 | — | ISO 8677 | — | NF E 27-351 | UNI 5732 |
| DIN 603 - 2017 | Cup Head Square Neck Bolts | ANSI/ASME B 18.5.2.3M | — | DIN 603 | — | GB /T 14 | — | ISO 8677 | — | NF E 27-351 | UNI 5732 |
| DIN 6325 - 1971 | Parallel Pins | — | — | DIN EN ISO 8734 | EN 28734 | GB /T 119.2 | — | ISO 8734 | — | — | — |
| DIN 6798 | Serrated Lock Washers - Type A, with External Teeth | — | — | DIN 6798(A) | — | — | — | — | — | — | UNI 8842-A |
| DIN 6798 | Serrated Lock Washers - Type J, with Internal Teeth | — | — | DIN 6798(J) | — | — | — | — | — | — | UNI 8842-J |
| DIN 6799 | Lock Washers (retaining washers for shafts) | — | — | DIN 6799 | — | — | — | — | — | — | UNI 7434 |
| DIN 6799 | Lock Washers (retaining washers for shafts) | — | — | DIN 6799 | — | — | — | — | — | — | UNI 7434 |
| DIN 6799 - 2017 | Retaining Washers for Shafts | — | — | DIN 6799 | — | — | — | — | — | — | UNI 7434 |
| DIN 6884 - 1956 | Thin Taper Keys with Gib Head | — | — | DIN 6884 | — | GB /T 16922 | — | ISO 2492(G) | — | — | — |
| DIN 6888 - 1956 | Drive Type Fastenings Without Taper Action, Woodruff Keys | — | — | DIN 6888 | — | — | — | ISO 3912 | — | — | UNI 6606 |
| DIN 6888 - 2022 | Drive Type Fastenings Without Taper Action,Woodruff Keys | — | — | DIN 6888 | — | — | — | ISO 3912 | — | — | UNI 6606 |
| DIN 6900 | Hexagon Head Bolts and Plain Washers Assemblies | — | — | DIN EN ISO 10644 | — | GB /T 9074.1 | — | ISO 10644 | — | — | — |
| DIN 6900 | Cross pan head screw and washer assemblies,coarse threaded screws with captive plain washer | — | — | DIN EN ISO 10644 | — | GB /T 9074.1 | — | ISO 10644 | — | — | — |
| DIN 6901 - 1990 | Tapping Screw and Washer Assemblies | — | — | DIN EN ISO 10510(S2) | — | GB /T 9074.18(S2) | — | ISO 10510(S2) | — | — | — |
| DIN 6902 | Plain Washers for Screw and Washer Assemblies - Type B | — | — | DIN EN ISO 10673(L) | — | GB /T 97.4(L) | — | ISO 10673(L) | — | — | — |
| DIN 6902 | Plain Washers for Screw and Washer Assemblies - Type A | — | — | DIN EN ISO 10673(N) | — | GB /T 97.4(N) | — | ISO 10673(N) | — | — | — |
| DIN 6902 | Plain Washers for Screw and Washer Assemblies - Type C | — | — | DIN EN ISO 10673(S) | — | GB /T 97.4(S) | — | ISO 10673(S) | — | — | — |
| DIN 6903 | Plain Washers for Tapping Screw and Washer Assemblies - Type B | — | — | DIN EN ISO 10669(L) | — | GB /T 97.5(L) | — | ISO 10669(L) | — | — | — |
| DIN 6903 | Plain Washers for Tapping Screw and Washer Assemblies - Type A | — | — | DIN EN ISO 10669(N) | — | GB /T 97.5(N) | — | ISO 10669(N) | — | — | — |
| DIN 6914 - 1989 | High-Strength Hexagon Bolts with Large Widths Across Flats for Structural Bolting | — | — | DIN EN 14399-4 Bolt | EN 14399-4Bolt | — | — | — | — | — | — |
| DIN 6915 - 1989 | High-strength Hexagon Nuts with Large Widths Across Flats for Structural Steel Bolting | — | — | DIN EN 14399(-4) | EN 14399-4Nut | — | — | — | — | — | — |
| DIN 6915 - 1999 | High-Strength Hexagon Nuts with Large Widths Across Flats for Structural Steel Bolting | — | — | DIN EN 14399(-4) | EN 14399-4Nut | — | — | — | — | — | — |
| DIN 6916 - 1989 | Round Washers for High-Tensile Structural Bolting | — | — | DIN EN 14399(-6) | EN 14399(-6) | — | — | — | — | — | — |
| DIN 6921 - 1983 | Hexagon Flange Bolts | — | — | DIN EN 1665S | EN 1665S | — | — | — | — | — | — |
| DIN 6922 - 1983 | Hexagon Flange Bolts with Reduced Shank | — | — | DIN EN 1665R | EN 1665(R) | — | — | — | — | — | — |
| DIN 6923 - 1983 | Hexagon Flange Nuts | ANSI/ASME B 18.2.4.4M | — | DIN EN 1661 | EN 1661 | GB /T 6177.1 | — | ISO 4161 | — | NF E 25-406 | — |
| DIN 6926 - 1983 | Prevailing Torque Type Hexagon Nuts with Flange and with Non-Metallic Insert | — | — | DIN EN 1663 | EN 1663 | GB /T 6183.1 | — | ISO 7043 | — | — | — |
| DIN 6927 - 1983 | Prevailing Torque Type All-Metal Hexagon Nuts with Flange | — | — | DIN EN 1664 | EN 1664 | GB /T 6187.1 | — | ISO 7044 | — | — | — |
| DIN 7 - 1981 | Parallel Pins | — | — | DIN EN ISO 2338 | EN 22338 | GB /T 119.1 | — | ISO 2338 | — | — | — |
| DIN 7337 | Break Manderl Blind Rivets, Flat Head | — | — | DIN EN ISO 15977 | — | GB /T 12618.1 | — | ISO 15977 | — | — | — |
| DIN 7337 | Break Manderl Blind Rivets, Countersunk Head | — | — | DIN EN ISO 15978 | — | GB /T 12617.1 | — | ISO 15978 | — | — | — |
| DIN 7343 - 1969 | Spring-type Parallel Pins - Coiled, Standard Duty | ANSI/ASME B 18.8.3M(S) | — | DIN EN ISO 8750 | EN 28750 | GB /T 879.4 | — | ISO 8750 | — | — | — |
| DIN 7344 - 1969 | Spirol Pins, Heavy Duty | ANSI/ASME B 18.8.3M(H) | — | DIN EN ISO 8748 | EN 28748 | GB /T 879.3 | — | ISO 8748 | — | — | — |
| DIN 7346 - 1978 | Spring-Type Straight Pins (Roll Pins) - Light-Weight Type | — | — | DIN EN ISO 13337 | — | GB /T 879.2 | — | ISO 13337 | — | — | — |
| DIN 7500 | Cross Recessed Raised Countersunk Head Thread Rolling Screws | — | — | DIN 7500(NE) | — | — | — | — | — | — | UNI 8114 |
| DIN 7500 | Cross Recessed Raised Countersunk Head Thread Rolling Screws - Form NE | — | — | DIN 7500(NE) | — | — | — | — | — | — | UNI 8114 |
| DIN 7500 | Cross Recessed Raised Countersunk Head Thread Rolling Screws | — | — | DIN 7500(NE) | — | — | — | — | — | — | UNI 8114 |
| DIN 7500 | Cross Recessed Pan Head Thread Rolling Screws | — | — | DIN 7500CE | — | — | — | — | — | — | UNI 8112 |
| DIN 7500 | Cross Recessed Pan Head Thread Rolling Screws | — | — | DIN 7500CE | — | — | — | — | — | — | UNI 8112 |
| DIN 7500 | Cross Recessed Pan Head Thread Rolling Screws | — | — | DIN 7500CE | — | — | — | — | — | — | UNI 8112 |
| DIN 7500 | Hexagon Head Thread Rolling Screws, Grade A and B | — | — | DIN 7500DE | — | — | — | — | — | — | UNI 8110 |
| DIN 7500 | Hexagon Head Thread Rolling Screws, Grade A and B | — | — | DIN 7500DE | — | — | — | — | — | — | UNI 8110 |
| DIN 7500 | Hexagon Head Thread Rolling Screws, Grade A and B | — | — | DIN 7500DE | — | — | — | — | — | — | UNI 8110 |
| DIN 7500 | Cross Recessed Countersunk Head Thread Rolling Screws | — | — | DIN 7500ME | — | — | — | — | — | — | UNI 8113 |
| DIN 7500 | Cross Recessed Countersunk Head Thread Rolling Screws | — | — | DIN 7500ME | — | — | — | — | — | — | UNI 8113 |
| DIN 7500 | Cross Recessed Countersunk Head Thread Rolling Screws | — | — | DIN 7500ME | — | — | — | — | — | — | UNI 8113 |
| DIN 7504 | Hexagon Head Drilling Screws with Tapping Screw Thread with Collar | — | — | DIN EN ISO 15480 | — | GB /T 15856.5 | — | ISO 15480 | — | — | UNI 8117 |
| DIN 7504 | Hexagon Head Drilling Screws with Tapping Screw Thread with Collar | — | — | DIN EN ISO 15480 | — | GB /T 15856.5 | — | ISO 15480 | — | — | UNI 8117 |
| DIN 7504 | Cross Recessed Pan Head Drilling Screws with Tapping Screw Thread | — | — | DIN EN ISO 15481 | — | GB /T 15856.1 | — | ISO 15481 | — | — | — |
| DIN 7504 | Cross Recessed Pan Head Drilling Screws with Tapping Screw Thread | — | — | DIN EN ISO 15481 | — | GB /T 15856.1 | — | ISO 15481 | — | — | — |
| DIN 7504 | Cross Recessed Countersunk Head Drilling Screws with Tapping Screw Thread | — | — | DIN EN ISO 15482 | — | GB /T 15856.2 | — | ISO 15482 | — | — | — |
| DIN 7504 | Cross Recessed Countersunk Head Drilling Screws with Tapping Screw Thread | — | — | DIN EN ISO 15482 | — | GB /T 15856.2 | — | ISO 15482 | — | — | — |
| DIN 7504 | Cross Recessed Raised Contersunk Self-drilling Tapping Screws | — | — | DIN EN ISO 15483 | — | GB /T 15856.3 | — | ISO 15483 | — | — | — |
| DIN 7504 | Cross Recessed Raised Contersunk Self-drilling Tapping Screws | — | — | DIN EN ISO 15483 | — | GB /T 15856.3 | — | ISO 15483 | — | — | — |
| DIN 7971 - 1990 | Slotted Pan Head Tapping Screws | — | — | DIN EN ISO 1481 | — | GB /T 5282 | — | ISO 1481 | — | — | — |
| DIN 7972 - 1990 | Slotted Countersunk Head Tapping Screws | — | — | DIN EN ISO 1482 | — | GB /T 5283 | — | ISO 1482 | — | — | — |
| DIN 7973 - 1990 | Slotted Raised Countersunk Head Tapping Screws | — | — | DIN EN ISO 1483 | — | GB /T 5284 | — | ISO 1483 | — | — | — |
| DIN 7976 - 1990 | Hexagon Head Tapping Screws | — | — | DIN EN ISO 1479 | — | GB /T 5285 | — | ISO 1479 | — | — | — |
| DIN 7977 - 1977 | Taper Pins with Thread and Constant Thread Part | — | — | DIN EN 28737 | — | GB /T 881 | — | ISO 8737 | — | — | — |
| DIN 7977 - 1986 | Taper Pins with External Thread | — | — | DIN EN 28737 | — | GB /T 881 | — | ISO 8737 | — | — | — |
| DIN 7978 - 1977 | Taper Pins with Internal Thread | — | — | DIN EN 28736 | EN 28736 | GB /T 118 | — | ISO 8736 | — | — | — |
| DIN 7979 - 1977 | Parallel Pins with Internal Thread | — | — | DIN EN ISO 8735 | EN 28735 | GB /T 120 | — | ISO 8735 | — | — | — |
| DIN 7981 - 1990 | Cross Recessed Pan Head Tapping Screws | — | — | DIN EN ISO 7049 | — | GB /T 845 | — | ISO 7049 | — | NF E 25-658 | UNI 6954 |
| DIN 7982 - 1990 | Cross Recessed Countersunk Head Tapping Screws | — | — | DIN EN ISO 7050 | — | GB /T 846 | — | ISO 7050 | — | — | UNI 6955 |
| DIN 7983 - 1990 | Cross Recessed Raised Countersunk Head Tapping Screws | — | — | DIN EN ISO 7051 | — | GB /T 847 | — | ISO 7051 | — | NF E 25-657 | — |
| DIN 7984 - 1985 | Hexagon Socket Thin Head Cap Screws | — | — | DIN 7984 | — | — | — | — | — | — | UNI 9327 |
| DIN 7984 - 2002 | Hexagon Socket Thin Head Cap Screws | — | — | DIN 7984 | — | — | — | — | — | — | UNI 9327 |
| DIN 7984 - 2009 | Hexagon Socket Head Cap Screws with Low Head | — | — | DIN 7984 | — | — | — | — | — | — | UNI 9327 |
| DIN 7984 - 2021 | Hexagon Socket Head Cap Screws with Low Head with Reduced Loadability | — | — | DIN 7984 | — | — | — | — | — | — | UNI 9327 |
| DIN 7984 - 2022 | Hexagon Socket Head Cap Screws with Low Head with Reduced Loadability | — | — | DIN 7984 | — | — | — | — | — | — | UNI 9327 |
| DIN 7985 - 1986 | Cross Recessed Raised Cheese Head Screws | — | — | DIN EN ISO 7045 | — | GB /T 818 | — | ISO 7045 | — | NF E 25-121 | UNI 7687 |
| DIN 7985 - 1990 | Cross Recessed Raised Cheese Head Screws | — | — | DIN EN ISO 7045 | — | GB /T 818 | — | ISO 7045 | — | NF E 25-121 | UNI 7687 |
| DIN 7991 - 1986 | Hexagon Socket Countersunk Head Cap Screws | — | — | DIN EN ISO 10642 | — | GB /T 70.3 | — | ISO 10642 | — | — | UNI 5933 |
| DIN 7999 - 1983 | High Strength Hexagon Fit Bolts with Large Width Across Flats for Structural Steel Bolting | — | — | DIN EN 14399(-8) | EN 14399-8 | — | — | — | — | — | — |
| DIN 84 - 1970 | Slotted Cheese Head Screws | — | — | DIN EN ISO 1207 | — | GB /T 65 | — | ISO 1207 | — | NF E 25-127 | UNI 6107 |
| DIN 84 - 1990 | Slotted Cheese Head Screws - Product Grade A | — | — | DIN EN ISO 1207 | — | GB /T 65 | — | ISO 1207 | — | NF E 25-127 | UNI 6107 |
| DIN 85 - 1988 | Slotted Pan Head Screws - Product Grade A | — | — | DIN EN ISO 1580 | — | GB /T 67 | — | ISO 1580 | — | — | — |
| DIN 9021 - 1990 | Large Plain Washers - Product Grade A（dc ≈ 3d） | — | — | DIN EN ISO 7093-1 | — | GB /T 96.1 | — | ISO 7093-1 | — | — | UNI 6593 |
| DIN 911 - 1987 | Hexagon Keys | ANSI/ASME B 18.3.2M | — | DIN ISO 2936 | — | GB /T 5356 | — | ISO 2936 | — | — | UNI 6753 |
| DIN 912 - 1983 | Hexagon Socket Head Cap Screws | — | — | DIN EN ISO 12474 | — | GB /T 70.6 | — | ISO 12474 | — | — | — |
| DIN 913 - 1980 | Hexagon Socket Set Screws with Flat Point | — | — | DIN EN ISO 4026 | — | GB /T 77 | — | ISO 4026 | — | — | UNI 5923 |
| DIN 914 - 1980 | Hexagon Socket Set Screws with Cone Point | ANSI/ASME B 18.3.6M(CONE) | — | DIN EN ISO 4027 | — | GB /T 78 | — | ISO 4027 | — | — | UNI 5927 |
| DIN 915 - 1980 | Hexagon Socket Set Screws with Dog Point | ANSI/ASME B 18.3.6M(HALF DOG) | — | DIN EN ISO 4028 | — | GB /T 79 | — | ISO 4028 | — | — | UNI 5925 |
| DIN 916 - 1980 | Hexagon Socket Set Screws with Cup Point | — | — | DIN EN ISO 4029 | — | GB /T 80 | — | ISO 4029 | — | — | — |
| DIN 931 | Hexagon Head Bolts Grades A and B Partially Threaded | — | — | DIN EN ISO 4014 | EN 24014 | GB /T 5782 | IS 1364-1 | ISO 4014 | — | NF E 25-112 | UNI 5737 |
| DIN 933 - 1987 | Hexagon Head Screws Threaded Up To The Head - Product Grades A and B | ANSI/ASME B 18.2.3.1M | — | DIN EN ISO 4017 | EN 24017 | GB /T 5783 | IS 1364(-2) | ISO 4017 | — | NF E 25-114 | UNI 5739 |
| DIN 936 - 1985 | Hexagon Thin Nuts—Product Grades A and B,M8 to M52 and M8×1 to M52×3 | — | — | DIN EN ISO 4035 | EN 24035 | GB /T 6172.1 | IS 1364(-4) | ISO 4035 | — | NF E 25-405-1 | UNI 5589 |
| DIN 94 - 1983 | Split Pins | — | — | DIN EN ISO 1234 | — | GB /T 91 | — | ISO 1234 | — | — | UNI 1336 |
| DIN 960 - 1990 | Hexagon Head Bolts with Fine Pitch Thread - Product Grades A and B | — | — | DIN EN ISO 8765 | — | GB /T 5785 | — | ISO 8765 | — | — | — |
| DIN 961 - 1990 | Hexagon Head Bolts with Fine Pitch Thread - Product Grades A and B | — | — | DIN EN ISO 8676 | EN 28676 | GB /T 5786 | — | ISO 8676 | — | — | — |
| DIN 963 - 1990 | Slotted Countersunk Head Screws | — | — | DIN EN ISO 2009 | — | GB /T 68 | — | ISO 2009 | — | NF E 25-123 | — |
| DIN 964 - 1990 | Slotted Raised Countersunk Head Screws | — | — | DIN EN ISO 2010 | — | GB /T 69 | — | ISO 2010 | — | — | — |
| DIN 965 - 1990 | Cross Recessed Countersunk Head Screws | — | — | DIN EN ISO 7046-1 | — | GB /T 819.1 | — | ISO 7046-1 | — | NF E 25-119-1 | UNI 7688 |
| DIN 966 - 1990 | Cross Recessed Raised Countersunk Head Screws | — | — | DIN EN ISO 7047 | — | GB /T 820 | — | ISO 7047 | — | — | — |
| DIN 971 | Style 2 Hexagon Nuts with Metric Fine Pitch Thread, Property Classes 10 and 12 | — | — | DIN EN ISO 8674 | — | GB /T 6176 | — | ISO 8674 | — | — | UNI 5587 |
| DIN 976 | Fasteners - Stud Bolts - Part 1: Metric Thread | — | — | DIN 976-1 | — | — | — | — | — | — | UNI 6547 |
| DIN 976 | Stud Bolts - Part 1: Metric Thread | — | — | DIN 976-1 | — | — | — | — | — | — | UNI 6547 |
| DIN 976 | Metric Thread Stud Bolts | — | — | DIN 976-1 | — | — | — | — | — | — | UNI 6547 |
| DIN 976 - 1986 | Stud Bolts | — | — | DIN 976-1 | — | — | — | — | — | — | UNI 6547 |
| DIN 977 - 1998 | Hexagon Weld Nuts with Flange | — | — | DIN EN ISO 21670 | — | GB /T 13681.2 | — | ISO 21670 | — | — | — |
| DIN 980 | All-Metal Prevailing Torque Type Hexagon Nuts with Single Piece Metal (Type V) | — | — | DIN EN ISO 10513 | — | GB /T 6185.2 | — | ISO 10513 | — | — | — |
| DIN 982 - 1987 | Prevailing Torque Type Hexagon Thick Nuts with Non-Metallic Insert | — | — | DIN EN ISO 7040 | — | GB /T 889.1 | — | ISO 7040 | — | NF E 25-409 | UNI 7473 |
| DIN 985 - 1987 | Prevailing Torque Type Hexagon Thin Nuts with Non-Metallic Insert | — | — | DIN 985 | — | GB /T 6172.2 | — | ISO 10511 | — | NF E 25-412 | UNI 7474 |
| EN 14218 - 2003 | Hexagon Nuts with Flange - Fine Pitch Thread | — | — | — | EN 14218 | GB /T 6177.2 | — | ISO 10663 | — | — | — |
| EN 14219 | Hexagon Bolts with Flange with Metric Fine Pitch Thread - Small Series - Reduced Shank(Type R) | — | — | — | EN 14219R | GB /T 16674.2 | — | ISO 15072 | JIS B 1189ISO 15072 | — | — |
| EN 14219 | Hexagon Bolts with Flange - Metric Fine Pitch Thread - Small Series - Full Shank (Standard Type) | — | — | — | EN 14219R | GB /T 16674.2 | — | ISO 15072 | JIS B 1189ISO 15072 | — | — |
| EN 14399 | High-Strength Structural Bolting Assemblies for Preloading - Part 4: System HV - Hexagon Bolts | — | — | DIN EN 14399-4 Bolt | EN 14399-4Bolt | — | — | — | — | — | — |
| EN 14399 | High-strength Structural Bolting Assemblies for Preloading - Part 4: System HV - Hexagon bolts | — | — | DIN EN 14399-4 Bolt | EN 14399-4Bolt | — | — | — | — | — | — |
| EN 14399 | High-Strength Structural Bolting Assemblies for Preloading - Part 4: System HV - Hexagon Bolts | — | — | DIN EN 14399-4 Bolt | EN 14399-4Bolt | — | — | — | — | — | — |
This cross-reference tool helps you find equivalent fastener standards across international standard bodies. For example, if your drawing specifies DIN 933 but your supplier quotes ISO 4017, you can verify they are equivalent here.
Common equivalent pairs include: DIN 933 ↔ ISO 4017 (hex head bolts, full thread), DIN 931 ↔ ISO 4014 (hex head bolts, partial thread), DIN 934 ↔ ISO 4032 (hex nuts), and many more across bolts, nuts, screws, washers, and pins.
For detailed dimensional data and surface treatment recommendations, click on any standard code to view its full specification page.