CC-1S804762-DS-M2.5 revE Size datasheet - M2.5
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ISO 4762 M2.5 hexagon socket head cap screw
Size datasheet: this size's values with their levels, its lengths, conventions and sources.
Thread M2.5 x 0.45, ISO metric coarse, right hand
Lengths 9 generated, | = 4-25
Files 18 STEP AP214 (simplified + threaded)
Simplified - M2.5x20, front view, 2.5:1 Threaded - M2.5x20, front view, 2.5:1 Sym. Dimensi Value Level P Thread pitch 0.45 La: 4 dk Head diameter, plain 4.41 L1 - 3 4.32-4.50 dk Head diameter, knurled < 4.68 L1 - 3 k Head height 2.43c L1 - 3 2.36-2.50 Ss Socket across flats 2.05 L1- 2 2.02-2.08 e Socket across corners > 2.303 L1- 2 t Socket depth 21.1 L1- 3 w Wall under socket > 0.85 L1- 3 Vv Head top chamfer < 0.25 La - 2 rm Underhead fillet radius 0.2* lo -1 0.1-0.3 ds Shank diameter 2.43 La - 2 2.36-2.50 da Transition diameter < 3.1 La - 3 dw Bearing face diameter > 4.18 La - 2 b Thread length 17 ref L1- 2 d1 Basic minor diameter (end face) 2.0129 La - 2 tap Tap drill (method d - P) 2.05 La - 2
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 4762:2004 - ISO 4753:2011 (ends) - ISO 68-1/ ISO 261 (thread) Page 1/2 Socket head cap screw - M2.5 - both detail levels - Dimensions in mm - CC-BY 4.0, IronPixel Labs LLC spec 54d2547caedeObédef71904216be1e6990995d2a
Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.
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CC-1S804762-DS-M2.5 revE Size datasheet - M2.5
'?) CommunityCAD
Lengths | Thread Is Ig Part key 4 tothe head - - is04762-m2-5x4 5 tothe head - - is04762-m2-5x5 6 tothe head - - is04762-m2-5x6 8 tothe head - - is04762-m2-5x8 19 tothe head - - is04762-m2-5x10 12 tothe head = - 1804762-m2-5x12 16 tothe head - - is04762-m2-5x16 20 tothe head - - is04762-m2-5x20 25 partial > 5.75 < 8 1is04762-m2-5x25
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: | = 18.
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.
« Head (threaded level): fine straight knurl, 0.3 mm pitch, lands at dk knurled. Simplified: plain cylinder at dk.
¢ Thread (threaded level): ISO 68-1 basic profile; full thread to Ig, quarter-turn fade toward the head.
« 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 fasten-it-iso04762 fasten.it 2026-10-23 8274205f7c65 fasteners-eu-iso4762 fasteners.eu 2026-10-23 3f1e339d7d13 opac-iso4762 OPAC 2026-10-23 cd715748c9ea amesweb-iso4762 AMESweb 2026-10-23 23dba59716fb 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 n/a 7526d25f9381 (kept outside the repo) Standards) fasteners-eu-iso4762-lengths fasteners.eu 2026-10-23 3f1e339d7d13 amesweb-iso4762-Lengths AMESweb 2026-10-23 34905cd282b9
The whole series (verification map, corrections, drawings): CC-ISO4762-Ds.
ISO 4762:2004 - ISO 4753:2011 (ends) - ISO 68-1/ ISO 261 (thread) Page 2/2 Socket head cap screw - M2.5 - both detail levels - Dimensions in mm - CC-BY 4.0, IronPixel Labs LLC spec 54d2547caedeObédef71904216be1e6990995d2a
Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.