Standard UNI 6597
Square taper washers for resting on IPN beam wings...

Dimensions in mm - source UNI 6597 | |||||
Publication date: 03 - 2002 | |||||
thread size | d min=nom | a nom | b nom | h nom | |
M 8 | 9 | 22 | 22 | 4.6 | |
M 10 | |||||
M 12 | |||||
M 16 | |||||
M 20 | |||||
M 22 | |||||
M 24 | |||||
M 27 | |||||
M 30 |