ISO 7379 SPEC

ISO 7379 Specifications for Shoulder Bolts

ISO7379 Socket Head Shoulder Screw - Technical Drawing - L1+L2=OAL, d2=Thread Dia., d1=Shank Dia., k= Head Height

All measurements in millimeters (mm)

d1 Nom.-Ø 6 8 10 12 16 20 24
max 5.990 7.987 9.987 11.984 15.984 19.980 23.980
min 5.960 7.951 9.951 11.941 15.941 19.928 23.928
d2 M5 M6 M8 M10 M12 M16 M20
2IT10 0.12 0.12 0.12 0.12 0.14 0.14 0.17
d3 10 13 16 18 24 30 36
k max. 4.5 5.5 7 9 11 14 16
t min 2.4 3.3 4.2 4.9 6.6 8.8 10
L2 Nom. long/length 9.5 11 13 16 18 22 27
s 3 4 5 6 8 10 12

All information is strictly informative