CC-1S07380-DS-M4 revA Size datasheet - M4
'?) CommunityCAD
ISO 7380-1 M4 hexagon socket button head screw
Size datasheet: this size's values with their levels, its lengths, conventions and sources.
Thread M4 x 0.7, ISO metric coarse, right hand
Lengths 10 generated, | = 6-40
Files 20 STEP AP214 (simplified + threaded)
Simplified - M4x16, front view, 2.5:1 Threaded - M4x16, front view, 2.5:1 Sym. Dimension Value P Thread pitch 0.7 dk Head diameter 7.42 7.24-7.60 k Head height 2.075 1.95-2.20 dL Flat top diameter 3.8 ref rf Dome radius 4.40 4.20-4.60 s Socket across flats 2.550 2.520-2.580 e Socket across corners 2 2.873 t Socket depth 2 1.30 w Wall under socket 2 0.30 rs Underhead fillet, part thread 2 0.20 rt Underhead fillet, full thread 2 0.40 ds Shank diameter 3.91 3.82-4 da Transition diameter < 4.7 dw Bearing face diameter > 6.84 b Thread length 20 ref di Basic minor diameter (end face) 3.2422 tap Tap drill (method d - P) 3.3 a End chamfer angle, deg < 50
Modeled value: nominal, else the midpoint of min-max. s / =: only that limit is given, modeled at the limit. * amber: one source (LO). c: a source value was corrected. Level - independent sources.
ISO 7380-1:2011 - ISO 4753:2011 (ends) - ISO 68-1/ ISO 261 (thread) Page 1/2 Button head socket screw - M4 - both detail levels - Dimensions in mm - CC-BY 4.0, IronPixel Labs LLC spec 82d0e3f1e4052a4ec559d0F9Fd7b4cF7b5772671
Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.
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* CC-1S07380-DS-M4 revA '?) CommunityCAD Size datasheet - M4
Lengths
| Thread Is Ig Part key
6 tothe head - - iso7380-m4x6
8 tothe head - - iso7380-m4x8 10 tothe head - - iso7380-m4x10 12 tothe head - - iso7380-m4x12 16 tothe head - - is07380-m4x16 20 tothe head - - is07380-m4x20 25 tothe head - - iso07380-m4x25 30 partial 2 6.5 <$ 10 iso7380-m4x30 35 partial > 11.5 < 15 iso7380-m4x35 40 partial 2 16.5 < 20 is07380-m4x40
Is = plain shank (min), Ig = bearing face to the first full thread (max). To the head: full thread up to 3P from the bearing face. Listed by one source only, not generated: | = 14, 18, 22, 45, 50.
Conventions
« End: ISO 4753 chamfered end (CH), end face at d1, chamfer at the angle limit.
* Socket: regular hexagon at the modeled s, sharp corners, one corner on +X, flat floor at t.
e Head: flat top dL at k, dome rf centred on the axis down to dk, rim at dk; no knurl.
« Thread (threaded level): ISO 68-1 basic profile; full thread to Ig, quarter-turn fade toward the head. Threaded to the head: a core at d1 with rt. « Values given only as a limit are modeled at that limit. Features the standard does not dimension are house conventions.
Sources
Source Publisher Retrieved sha256
amesweb-tap-drill AMESweb 2026-10-23 e6501cc1414a
pule-tap-drill CommunityCAD 2026-10-23 625b582c306e
pule-basic-minor CommunityCAD 2026-10-23 00329692204
iso4753-2011-sample ISO (preview published by iTeh n/a 7526d25f9381 (kept outside the repo) Standards)
fasten-it-iso7380-1 fasten.it 2026-10-25 Ob30bee8c94e
fasteners-eu-iso7380-1 fasteners.eu 2026-10-25 786a69c06968
amesweb-iso7380-1 AMESweb 2026-10-25 4f662340a35a
amesweb-iso7380-1-Lengths AMESweb 2026-10-25 67d0b9F58c9a
iso7380-1-2011-sample ISO (preview published by iTeh n/a 9ca554d7cb13 (kept outside the repo) Standards)
iso7380-1-2011-sample-lengths ISO (preview published by iTeh n/a 9ca554d7cb13 (kept outside the repo) Standards)
The whole series (verification map, corrections, drawings): CC-ISO7380-Ds.
ISO 7380-1:2011 - ISO 4753:2011 (ends) - ISO 68-1/ ISO 261 (thread) Page 2/2 Button head socket screw - M4 - both detail levels - Dimensions in mm - CC-BY 4.0, IronPixel Labs LLC spec 82d0e3f1e4052a4ec559d0F9Fd7b4cF7b5772671
Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.