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CC-1S04017-DS-M4 revA Size datasheet - M4
ISO 4017 M4 hexagon head screw
Size datasheet: this size's values with their levels, its lengths, conventions and sources.
Simplified - M4x20, front view, 2.5:1
kw
dw
da
di tap
a
Dimension Thread pitch
Width across flats
Width across corners
Head height
Wrenching height
Washer face height
Bearing face diameter
Head top chamfer, deg
Underhead fillet radius Transition diameter
Thread run-out under head
Basic minor diameter (end face) Tap drill (method d - P)
End chamfer angle, deg
Threaded - M4x20, front view, 2.5:
M4 x 0.7, ISO metric coarse, right hand
9 generated, | = 8-40
18 STEP AP214 (simplified + threaded)
Value Level 0.7
6.89 6.78-7.00
2 7.66
2.8 675-2.925
N
2 1.87
0.275 0.15-0.40
L2-4 2Do® L2 15-30
L1- 2 L1- 2
1.40 0.70-2.10
3.2422 3.3 < 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 4017:2022 - ISO 4753:2011 (ends) - ISO 68-1 / ISO 261 (thread) Hex head screw - M4 - both detail levels - Dimensions in mm - CC-BY 4.0, lronPixel Labs LLC
Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.
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spec e05c8289049003c09e32d8bd4ae913179e09a28c
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CC-1S04017-DS-M4 revA Size datasheet - M4
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Lengths
| Thread Is Ig Part key
8 tothe head - - iso4017-m4x8 10 tothe head - - iso4017-m4x10 12 tothe head - - iso4017-m4x12 16 tothe head - - is04017-m4x16 20 tothe head - - iso4017-m4x20 25 tothe head = - is04017-m4x25 30 tothe head - - is04017-m4x30 35 tothe head - - is04017-m4x35 4Q tothe head - - 1is04017-m4x40
Threaded to the head: the full thread from a (middle of 1P-3P).
Conventions
« End: ISO 4753 chamfered end (CH), end face at d1, chamfer at the angle limit. « Head: hexagon at the modeled s, one corner on +X; washer face (dw min + s) / 2, c high; top chamfer at B (house construction, ADR 0052 amendment 1).
« Thread (threaded level): ISO 68-1 basic profile, right hand. « 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 Standards) n/a 7526d25f9381 (kept outside the repo) iso4017-2022-sample ISO (preview published by iTeh Standards) n/a #41658422832 (kept outside the repo) iso4017-2022-sample-figure ISO (preview published by iTeh Standards) n/a £41658422832 (kept outside the repo) iso4014-2022-sample ISO (preview published by iTeh Standards) n/a 2e44b7555604 (kept outside the repo) fasten-it-iso4017 fasten.it 2026-10-25 395693958e2b
fasten-it-iso4014 fasten.it 2026-10-25 50a81d6072b8
fasteners-eu-iso4017 fasteners.eu 2026-10-25 161753a8c338
globalfastener-iso4017 globalfastener.com (Internet Archive copy, 2026-10-25 6c30078c626e
captured 2020-07-12)
globalfastener-iso4017-2022 globalfastener.com (Internet Archive copy, 2026-10-25 9aa6930a2aa3 captured 2026-03-16)
fuller-iso4014 Fuller Fasteners 2026-10-25 1130347fbf24 engineersedge-iso4014-4017 Engineers Edge 2026-10-25 1466bfae2ba8
The whole series (verification map, corrections, drawings): CC-ISO4017-Ds.
ISO 4017:2022 - ISO 4753:2011 (ends) - ISO 68-1 / ISO 261 (thread) Page 2/2 Hex head screw - M4 - both detail levels - Dimensions in mm - CC-BY 4.0, lronPixel Labs LLC spec e05c8289049003c09e32d8bd4ae913179e09a28c
Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.