Standard DIN 6907
This norm has been cancelled
Serrated lock washers external teeth for screw and...

Dimensions in mm : source DIN 6907 -Withdrawn Publication date: 12-1990 Supersedes : DIN 6907 12-1972 | ||||||
Thread size | d1 min | d2 max | s | t | Nr. of teeth | |
M 2.5 | 2.25 | 5.5 | 0.4 | 0.2 | 9 | |
M 3 | 2.7 | 6 | 0.4 | 0.2 | 9 | |
M 3.5 | ||||||
M 4 | ||||||
M 5 | ||||||
M 6 | ||||||
M 8 | ||||||
M 10 |