DIN / ISO / EN Crossover Chart
| Title DIN Standard | DIN | DIN EN ISO | DIN EN | DIN ISO | Comparable ISO Standard | Date of current standard/modified | Title of replacement standard | Comment |
|---|---|---|---|---|---|---|---|---|
| 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 |
|
| All-metal prevailing torque type hexagon nuts |
980 | 10513 | 30513 | 10513 | 1998-02 | Prevailing torque type all-metal hexagon nuts, style 2, with metric fine pitch thread – Property classes 8, 10 and 12 |
Height of nut changed; width across flat according to ISO 272 included |
|
| Clevis pins with head | 1434 | 22341 | 2341 | 1992-10 | Clevis pins with head | Only one head dimension. Some other nominal lengths defined |
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| Clevis pins with head | 1435 | 22341 | 2341 | 1992-10 | Clevis pins with head | Only one head dimension. Some other nominal lengths defined |
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| Clevis pins with head | 1436 | 22341 | 2341 | 1992-10 | Clevis pins with head | Only one head dimension. Some other nominal lengths defined |
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| Clevis pins with head | 1444 | 22341 | 2341 | 1992-10 | Clevis pins with head | Some other nominal lengths defined |
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| Clevis pins without head | 1433 | 22340 | 2340 | 1992-10 | Clevis pins without head | Some other nominal lengths defined |
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| Clevis pins without head | 1443 | 22340 | 2340 | 1992-10 | Clevis pins without head | |||
| Countersunk (flat) head tapping screws with cross recess |
7982 | 7050 | 7050 | 1990-08 | Cross recessed countersunk (flat) head tapping screws (common head style) |
Head dimensions and countersunk angles changed |
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| 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 included (see Part 2); penetration depth of cross slots changed |
|
| 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; penetration depth of cross slots changed |
|
| Cross recessed countersunk head drilling screws with tapping screw thread |
7504 | 15482 | 15482 | 2000-02 | Cross recessed countersunk head drilling screws with tapping screw thread |
Standard divided into five single standards (EN ISO 10666, 15480, 15481, 15482, 15483); thread ST 3.9 omitted; hexagon head with collar and slot (Form L) omitted |
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| Cross recessed pan head drilling screws with tapping screw thread |
7504 | 15481 | 15481 | 2000-02 | Cross recessed pan head drilling screws with tapping screw thread |
Standard divided into five single standards (EN ISO 10666, 15480, 15481, 15482, 15483); thread ST 3.9 omitted; hexagon head with collar and slot (Form L) omitted |
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| Cross recessed pan head tapping screws | 7981 | 7049 | 7049 | 1990-08 | Cross recessed pan head tapping screws | Marginal change of head dimensions. Caution with automatic feed and connection systems |
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| Cross recessed raised countersunk head drilling screws with tapping screw thread |
7504 | 15483 | 15483 | 2000-02 | Cross recessed raised countersunk head drilling screws with tapping screw thread |
Standard divided into five single standards (EN ISO 10666, 15480, 15481, 15482, 15483); thread ST 3.9 omitted; hexagon head with collar and slot (Form L) omitted |
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| Drilling screws with tapping screw thread – Mechanical and functional properties |
7504 | 10666 | 10666 | 2000-02 | Drilling screws with tapping screw thread – Mechanical and functional properties |
Standard divided into five single standards (EN ISO 10666, 15480, 15481, 15482, 15483); thread ST 3.9 omitted; hexagon head with collar and slot (Form L) omitted |
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| Grooved pins – Full-length parallel grooved, with chamfer |
1473 | 8740 | 28740 | 8740 | 1998-03 | Grooved pins – Full-length parallel grooved, with chamfer |
Nominal lengths redefined. Shear rate increased. |
|
| Grooved pins – Fulllength parallel grooved, with pilot |
1470 | 8739 | 28739 | 8739 | 1998-03 | Grooved pins – Full-length parallel grooved, with pilot |
Nominal lengths redefined. Shear rate increased. |
|
| Grooved pins – Fulllength taper grooved | 1471 | 8744 | 28744 | 8744 | 1998-03 | Grooved pins – Full-length taper grooved | Nominal lengths redefined. Shear rate increased. |
|
| Grooved pins – Half-length reverse-taper grooved |
1474 | 8741 | 28741 | 8741 | 1998-03 | Grooved pins – Half-length reverse-taper grooved |
Nominal lengths redefined. Shear rate increased. |
|
| Grooved pins – Half-length taper grooved | 1472 | 8745 | 28745 | 8745 | 1998-03 | Grooved pins – Half-length taper grooved | Nominal lengths redefined. Shear rate increased. |
|
| Grooved pins – One-third-length centre grooved | 1475 | 8742 | 28742 | 8742 | 1998-03 | Grooved pins – One-third-length centre grooved | Nominal lengths redefined. Shear rate increased. |
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| Grooved pins with countersunk head | 1477 | 8747 | 28747 | 8747 | 1998-03 | Grooved pins with countersunk head | Chamfer redefined | |
| Grooved pins with round head | 1476 | 8746 | 28746 | 8746 | 1998-03 | Grooved pins with round head | Chamfer redefined | |
| 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 |
| 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 |
| Hexagon flange bolts | 6921 | 1665 | 8102 | 1998-11 | Hexagon bolts with flange, heavy series | Dimensions partially changed; width across flats according to ISO 272; strength 12.9 omitted |
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| 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 |
| 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 |
| Hexagon nuts with flange | 6923 | 1661 | 4161 | 1998-02 | Hexagon nuts with flange | Fine thread omitted to be included in a separate standard later); width across flat M10 changed |
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| 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 |
| 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 included |
| Hexagon nuts; Metric screw threads; Product grades A and B |
934 | 8673 | 28673 | 8673 | 2001-03 | Hexagon nuts, style 1, with metric fine pitch thread – Product grades A and B |
Nominal diameter changed, height of the nut changed partially; nuts with regular type screw thread specified in DIN EN ISO 4032; width across flats according to DIN ISO 272 included |
|
| 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 |
| Hexagon socket countersunk head screws | 7991 | 10642 | 10462 | 2004-06 | Hexagon socket countersunk head screws | |||
| Hexagon socket head cap screws | 912 | 4762 | 4762 | 2004-06 | Hexagon socket head cap screws | Nominal size range changed; fine thread deleted (ISO 21269) |
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| 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 |
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| Hexagon socket set screws with cup point | 916 | 4029 | 4029 | 2004-05 | Hexagon socket set screws with cup point | |||
| 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 |
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| 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 |
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| 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 |
| 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 |
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| Hexagon thin nuts with M 1,6 to M 52 and M 8×1 to M 52×3 threads |
439-2 | 4035 | 24035 | 4035 | 4035 | 2001-03 | Hexagon thin nuts (unchamfered) – Product grades A and B |
Standard divided by regular type screw threads and fine threads; width across flats according to ISO 272 changed; nominal size range changed; fine thread see ISO 8675 |
| Hexagon thin nuts with M 1,6 to M 52 and M 8×1 to M 52×3 threads |
439-2 | 8675 | 28675 | 8675 | 2001-03 | Hexagon thin nuts (unchamfered) with metric fine pitch thread – Product grades A and B |
Standard divided by regular type screw threads and fine threads; width across flats according to ISO 272 changed; nominal size range changed; regular type screw thread see ISO 4035 |
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| Hexagon washers head drilling screws with tapping screw thread |
7504 | 15480 | 15480 | 2000-02 | Hexagon washers head drilling screws with tapping screw thread |
Standard divided into five single standards (EN ISO 10666, 15480, 15481, 15482, 15483); thread ST 3,9 omitted; hexagon head with collar and slot (Form L) omitted |
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| High-strength hexagon head bolts with large widths across flats for structural steel bolting |
6914 | 14399-4 | 7412 | 2006-06 | High-strength structural bolting assemblies for preloading – Part 4: System HV – Hexagon bolt and nut assemblies |
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| High-strength hexagon nuts with large widths across flats for structural steel bolting |
6915 | 14399-4 | 2006-06 | High-strength structural bolting assemblies for preloading – Part 4: System HV – Hexagon bolt and nut assemblies |
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| 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 |
| Mushroom head square neck bolts | 603 | 8677 | 1981-10 | |||||
| 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 |
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| Parallel pins with internal thread | 7979 | 8735 | 28735 | 8735 | 1998-03 | Parallel pins with internal thread, of hardened and martensitic stainless steel |
Dimensions partially changed | |
| Parallel pins with internal thread, of unhardened and austenitic stainless steel |
7979 | 8733 | 28733 | 8733 | 1998-03 | Parallel pins with internal thread, of unhardened and austenitic stainless steel |
Dimensions partially changed | |
| Parallel pins, Hardened; Tolerance Zone m6 |
6325 | 8734 | 28734 | 8734 | 1998-03 | Parallel pins of hardened and martensitic stainless steel (Dowel pins) |
Some other nominal lengths defined |
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| 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) |
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| Plain washers for clevis pins; product grade A |
1440 | 28738 | 8738 | 1992-10 | Plain washers for clevis pins; product grade A |
Nominal sizes changed | ||
| Prevailing torque type – All-metal hexagon nuts with flange |
6927 | 1664 | 7044 | 1998-02 | Prevailing torque type – All-metal hexagon nuts with flange |
Width across flat M10 changed | ||
| Prevailing torque type all-metal hexagon nuts |
6925 | 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 |
|
| Prevailing torque type all-metal hexagon nuts |
6925 | 10513 | 30513 | 10513 | 1998-02 | Prevailing torque type all-metal hexagon nuts, style 2, with metric fine pitch thread – Property classes 8, 10 and 12 |
Height of nut changed; width across flat according to ISO 272 included |
|
| Prevailing torque type hexagon nuts with flange (with non-metallic insert), with metric fine pitch thread |
6926 | 1666 | 12125 | 1998-02 | Prevailing torque type hexagon nuts with flange (with non-metallic insert), with metric fine pitch thread |
Width across flat M10 changed | ||
| 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 |
|
| Prevailing torque type hexagon nuts with non-metallic insert |
982 | 10512 | 30512 | 10512 | 1998-02 | Prevailing torque type hexagon nuts (with non-metallic insert), style 1, with metric fine pitch thread – Property classes 6, 8 and 10 |
Height of nut changed; width across flat according to ISO 272 included |
|
| Prevailing torque type hexagon nuts with non-metallic insert |
6924 | 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 |
|
| Prevailing torque type hexagon nuts with non-metallic insert |
6924 | 10512 | 30512 | 10512 | 1998-02 | Prevailing torque type hexagon nuts (with non-metallic insert), style 1, with metric fine pitch thread – Property classes 6, 8 and 10 |
Height of nut changed; width across flat according to ISO 272 included |
|
| 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 |
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| 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 |
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| Product grade A washers with a hardness from 300 HV, designed for use with hexagon head bolts and nuts |
125-2 | 7090 | 7090 | 1990-03 | Plain washers, chamfered – Normal series, Product grade A |
Without chamfer, up to nominal diameter 64 |
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| 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 |
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| 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 |
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| Product grade A washers with a hardness up to 250 HV, designed for use with hexagon head bolts and nuts |
125-1 | 7090 | 7090 | 1990-03 | Plain washers, chamfered – Normal series, Product grade A |
Without chamfer, up to nominal diameter 64 |
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| 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 | ||
| 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 | ||
| Raised countersunk (oval) head; tapping screws with cross recess |
7983 | 7051 | 7051 | 1990-08 | Cross recessed raised countersunk (oval) head tapping screws |
Head dimensions and countersunk angles changed |
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| Recessed raised cheese (fillister) head screws |
7985 | 7045 | 7045 | 1994-10 | Pan head screws with type H or type Z cross recess – product grade A |
Nominal size changed; head dimension changed; thread length changed; penetration depth of cross slots changed |
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| 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 |
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| 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 |
|
| Slotted headless screws with shank | 427 | 2342 | 2342 | 2004-05 | Slotted headless screws with shank | |||
| 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 |
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| 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 |
|
| Slotted set screws with cone point | 553 | 27434 | 7434 | 1992-10 | Slotted set screws with cone point | No modifications of dimensions | ||
| Slotted set screws with cup point | 7976 | 1479 | 1479 | 1990-08 | Hexagon head tapping screws | No modifications of dimensions | ||
| Slotted set screws with flat point | 551 | 24766 | 4766 | 1992-10 | Slotted set screws with flat point | No modifications of dimensions | ||
| Slotted set screws with long dog point | 94 | 1234 | 1234 | 1998-02 | Split pins | No modifications of dimensions | ||
| Slotted set screws with long dog point | 417 | 27435 | 7435 | 1992-10 | Slotted set screws with long dog point | No modifications of dimensions | ||
| Spring-type straight pins – Coiled, heavy duty |
7344 | 8748 | 28748 | 8748 | 8748 | 2007-06 | Spring-type straight pins – Coiled, heavy duty |
Range of nominal diameters and lengths extended. Shear range changed. |
| Spring-type straight pins – Coiled, standard duty |
7343 | 8750 | 28750 | 8750 | 8750 | 2007-06 | Spring-type straight pins – Coiled, standard duty |
Range of nominal diameters and lengths extended. Shear range changed. |
| Spring-type straight pins – Slotted, heavy duty |
1481 | 8752 | 28752 | 8752 | 1998-03 | Spring-type straight pins – Slotted, heavy duty |
Specification “non-jamming” included; chamfer redefined; partial change of dimensions |
|
| Spring-type straight pins, slotted, light duty |
7346 | 13337 | 3337 | 2009-10 | Spring-type straight pins – Slotted, light duty |
Specification “non-jamming” included; chamfer redefined; partial change of dimensions |
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| Thread rolling screws for ISO metric thread – Part 1: Technical specifications for case hardened and tempered screws |
7500-1 | 7085 | 2009-06 | Thread rolling screws for ISO-metric thread | Normative revision, values for case-hardening depth and hole size revised, torque values reduced |
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| Unhardened taper pins | 1 | 22339 | 2339 | 1992-10 | Unhardened taper pins | Nominal length redefined (with round end) |
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| Unhardened taper pins with external thread | 7977 | 28737 | 8737 | 1992-10 | Unhardened taper pins with external thread | Technical delivery conditions partially changed |
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| Unhardened taper pins with internal thread | 7978 | 28736 | 8736 | 1992-10 | Unhardened taper pins with internal thread | Dimensions partially changed | ||
| Washers for high tensile bolting in steel structures |
6916 | 14399-6 | 7416 | 2006-06 | High-strength structural bolting assemblies for preloading – Part 6: Plain chamfered washers |
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| Washers; outside diameter ˜ 3 x bolt diameter | 9021 | 7093-1 | 7093-1 | 2000-11 | Plain washers – Large series – Part 1: Product grade A |
Dimensions partially changed | ||
| Washers; outside diameter approx. 3 x bolt diameter | 9021 | 7093-2 | 7093-2 | 2000-11 | Plain washers – Large series – Part 2: Product grade C |
Dimensions partially changed |
All information is strictly informative