* CC-1S07380_2-DS-M5 revA '?) CommunityCAD Size datasheet - M5
ISO 7380-2 M5 flanged button head screw
Size datasheet: this size's values with their levels, its lengths, conventions and sources.
Thread M5 x 0.8, ISO metric coarse, right hand
Lengths 6 generated, | = 10-30
Files 12 STEP AP214 (simplified + threaded)
Simplified - M5x12, front view, 2.5:1 Threaded - M5x12, front view, 2.5: Sym. Dimension Value P Thread pitch 0.8 de Collar diameter 11.45 11.10-11.8 c Collar height 0.90c 6.80-1.0 dk Dome diameter at the collar 8.62c 8.44-8.80 k Head height 2.625 2 2.50-2.75 db Flat top diameter 5.0 ref L2-2 rf Dome radius 5.50 L2 5.25-5.75 s Socket across flats 3.050 3.020-3.080 e Socket across corners > 3.44 2 t Socket depth 1.84 1.56-2.12 wb Wall under socket > 0.38 L2 - 3 rs Underhead fillet, part thread > 0.20 rt Underhead fillet, full thread > 0.45 L2-2 ds Shank diameter 4.91 L2 4.82-5.00 da Transition diameter $5.7 dw Bearing face diameter 29.99 b Thread length 22 ref ll. 2 di Basic minor diameter (end face) 4.134 Li + 2 tap Tap drill (method d - P) 4.2 La -2 a End chamfer angle, deg < 50 L2-1
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- 2:2022 - ISO 4753:2011 (ends) - ISO 68-1/ ISO 261 (thread) Page 1/2 Button head screw with collar - M5 - both detail levels - Dimensions in mm - CC-BY 4.0, lronPixel 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_2-DS-M5 revA '?) CommunityCAD Size datasheet - M5
Lengths | Thread Is Ig Part key 10 tothe head - - is07380-2-m5x10 12 tothe head - - iso07380-2-m5x12 16 tothe head - - iso07380-2-m5x16 20 tothe head - - iso07380-2-m5x20 25 tothe head - - is07380-2-m5x25 30 partial > 4.0 < 8 iso7380-2-m5x30
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 (not specified by the free sources: ISO 7380-1 value).
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 down to dk on the collar top, collar de x c, rounded rims.
¢ 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
rule-basic-minor CommunityCAD 2026-10-23 00329692204
iso4753-2011-sample ISO (preview published by iTeh Standards) n/a 7526d25f9381 (kept outside the repo) fasten-it-iso7380-2 fasten.it 2026-10-25 eeef6577a804
fasteners-eu-iso7380-2 fasteners.eu 2026-10-25 88212f9F9b54 globalfastener-iso7380-2 globalfastener.com (Internet Archive copy, 2026-10-25 eac8bd217296
captured 2026-05-10)
bossard-bn30104-Lengths Bossard 2026-10-26 702186df33f7 (kept outside the repo) reca-iso7380-2 RECA (Reca Austria) 2026-10-27 d7b12fa3d60b
pule-iso7380-2-1g CommunityCAD 2026-10-27 a0900a9F0826
rule-iso7380-2-u-head CommunityCAD 2026-10-27 36d4ccaas4f9
iso7380-2-2022-sample ISO (preview published by iTeh Standards) n/a 708a7e049c8d (kept outside the repo)
The whole series (verification map, corrections, drawings): CC-ISO7380_2-DS.
ISO 7380- 2:2022 - ISO 4753:2011 (ends) - ISO 68-1/ ISO 261 (thread) Page 2/2 Button head screw with collar - M5 - both detail levels - Dimensions in mm - CC-BY 4.0, lronPixel Labs LLC spec 82d0e3f1e4052a4ec559d0F9Fd7b4cF7b5772671
Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.