Standard NF E25-605
This norm has been cancelled
Slotted raised countersunk head wood screws

Dimensions in mm - source NF E25-605 | ||||||||
Publication date: 05-1984 | ||||||||
thread size | d nom=max | dk min | dk max | k max | t min | t max | n min | n max |
2 | 2 | 3.5 | 3.8 | 1.1 | 0.8 | 1 | 0.56 | 0.7 |
2.5 | ||||||||
3 | ||||||||
3.5 | ||||||||
4 | ||||||||
4.5 | ||||||||
5 | ||||||||
6 |