self-drilling roofings
screw “PH-TB”
Ø 5,5 Fixing on metal sheets: insulating panel thickness + at least 20 mm. Fixing on wood: insulating panel thickness + thickness of the wood.
SELF-PERFORATING SCREW
CR10 coating. At least 30 cycles based on the Kesternich test. Complies with DIN 50018 S2, OL regulations. Drilling capacity 2x1.25 mm. FM marking. Truss head - Philips pattern no.3.