Galvanised steel, blue passivated (A3K), raised countersunk head with Phillips head
Drilling, threading, screwing-in — all in one work step
Therefore considerably reduced time and effort
Exact drilling diameter for each screw connection
- Resulting in minimisation of thread tolerance
- Always an optimum connection
Prevents installation errors
NoticeContact pressure during use approx. 100 N, screw in with depth stop if necessary
Galvanized drilling screws may only be used where dampness is not to be expected. For fasteners with a construction permit, the permit, and in particular Part 2 "Special regulations", must always be observed.
