Parts list

DIN ISO 10642

Author:Johannes Reinhardt
License:LGPL 2.1+
Collection:Hexagon socket fasteners
Identical to:ISO 10642, DIN 7991, Metric hex socket countersunk head screw
Status:active
Standard body:DINISO
ID:DINISO10642
Source:http://almetal.nl/en/techinfo/soc/sd7991.htm

Drawings

Parameter Name Description
d1 shaft diameter
d2 head diameter
k_max head length
b2 threaded length of shaft for 125 mm < l < 200 mm
L threshold threading length, shaft is completely threaded for screws shorter than L
b3 threaded length of shaft for l > 200 mm
h_max maximum unthreaded length of shaft
s width across flats
alpha head angle
l shaft length
t socket depth
key Thread designation
b1 threaded length of shaft for l < 125 mm

Description

Hexagon socket countersunk head screw, metric sizes

FreeCAD

Author:Johannes Reinhardt
License:LGPL 2.1+

OpenSCAD

Author:Johannes Reinhardt
License:LGPL 2.1+

Incantations

module DINISO10642(key="M3", l=20, part_mode="default")
function DINISO10642_dims(key="M3", l=20, part_mode="default")
function DINISO10642_conn(location,key="M3", l=20, part_mode="default")

Connectors

None

Tables

key d1 (mm) d2 (mm) b1 (mm) b2 (mm) b3 (mm) k_max (mm) s (mm) t (mm) alpha (deg) L (mm) h_max (mm)
M2 2.0 4.0 None None None 1.2 1.25 None 90.0 12.0 None
M2.5 2.5 5.0 None None None 1.5 1.5 None 90.0 16.0 None
M3 3.0 6.0 12.0 None None 1.7 2.0 1.2 90.0 30.0 3.2
M4 4.0 8.0 14.0 None None 2.3 2.5 1.8 90.0 30.0 4.4
M5 5.0 10.0 16.0 None None 2.8 3.0 2.3 90.0 35.0 5.2
M6 6.0 12.0 18.0 24.0 None 3.3 4.0 2.5 90.0 40.0 6.3
M8 8.0 16.0 22.0 28.0 None 4.4 5.0 3.5 90.0 45.0 8.2
M10 10.0 20.0 26.0 32.0 45.0 5.5 6.0 4.4 90.0 55.0 10.0
M12 12.0 24.0 30.0 36.0 49.0 6.5 8.0 4.6 90.0 60.0 11.8
M14 14.0 27.0 34.0 40.0 None 7.0 10.0 4.8 90.0 65.0 13.0
M16 16.0 30.0 38.0 44.0 57.0 7.5 10.0 5.3 90.0 70.0 13.5
M18 18.0 33.0 43.0 None None 8.0 12.0 None 90.0 60.0 None
M20 20.0 36.0 46.0 52.0 65.0 8.5 12.0 5.9 90.0 90.0 16.0
M22 22.0 36.0 None None None 13.1 14.0 None None None None
M24 24.0 39.0 54.0 60.0 None 14.0 14.0 10.3 60.0 90.0 23.0

Comments