Standard UNI 8117
This norm has been cancelled
Hexagon head self-drilling screws with collar

Dimensions in mm - source UNI 8117 | ||||||||
Publication date: 09/1980 | ||||||||
d thread size | P | dc max | dc min | k nom=max | c min | s nom=max | ||
ST2.9 | 1.1 | 6.3 | 5.8 | 2.6 | 0.5 | 5 | ||
ST3.5 | ||||||||
ST4.2 | ||||||||
ST4.8 | ||||||||
ST5.5 | ||||||||
ST6.3 |