ISO 7380-1 hexagon socket button head screw, M8
Size drawing - M8 values on the views - | = 25 shown - enlarged 2:1
dk = 13.785 13.57-14.00
dL = 7.7 ref rf = 7.70 (dome, on the axis) 7.45-7.95 s = 5.080
5.020-5.140
| = 25 shown lengths 12-80
< 50° (ISO 4753 CH)
=
d1 = 6.6468
View from above
Thread pitch
Head diameter
Head height
Flat top diameter
Dome radius
Socket across flat
Socket depth
Wall under socket
Shank diameter
Thread length
M8
1.25
13.785 13.57-14.00
4.25 4.10-4.40
7.7 ref
7.70 7.45-7.95
5.080 5.020-5.140
is
2 5.723
Socket across corners
2.60
Underhead fillet, part thread
Underhead fillet, full thread
Transition diameter
Bearing face diameter
Basic minor diameter (end face)
Tap drill (method d - P)
End chamfer angle, deg
'? CommunityCAD
TITLE
Size drawing, M8
Source levels
Main value = the modeled value (nominal, else the middle of min-max).
Grey under a value = its min-max, where the source gives both.
</ 2 = the source gives only that limit, modeled at it. ref = reference.
L2 = the standard itself (or its complete free preview, or the maker's drawing).
L1 = two or more independent sources agree: the release gate.
LO = one source only: printed amber and marked *
c = a source value was corrected; the datasheet says how.
House convention = a detail no source dimensions, drawn to a stated house rule.
This size's values: L2 16 - L16.
Notes
s: the nominal is the key size; the socket is modeled at the middle of its band.
STANDARDS FOLLOWED ISO 7380-1:2011 - ISO 4753:2011 (ends) - ISO 68-1/ ISO 261 (thread)
FAMILY / DETAIL Button head screw - M8
SHEET REV
CC-1S07380-SZ-M8 A
SCALE PROJECTION
2:1
UNITS
Dimensions in mm
SPEC VERSION 82d0e3f1e4052a4ecS59d0F9Fd7b4cF7b5772671
LICENSE CC-BY 4.0 IronPixel Labs LLC
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Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.