Black steel, zinc flake coating, AW drive
pias drilling screws Ø 4.2 mm and Ø 4.8 mm, including bits
Notice
Contact pressure during machining approx. 100 N, screw in with depth stop if necessary
Drilling screws may only be used where dampness is not to be expected. For connection elements with a construction permit, the permit, and in particular Part 2 "Special regulations", must always be observed.
