Reduced Countersunk Head, Full Hex
PDF

Thread

Grip Range

L M

Hole Size

B S

M4

0.5-3.0 12.0 6.0 6.1 7.0 0.75

M5

0.5-3.0 14.0 7.0 7.1 8.0 0.75

M6

0.5-3.0 16.0 9.0 9.1 10.0 0.85

M8

0.5-3.0 18.0 11.0 11.1 12.0 0.85

M10

1.0-4.0 22.0 13.0 13.1 14.0 1.00