Winged Roofing Screws. Timber to Steel. (For Light Section Purlins)
Countersunk Head Screw. Timber to Steel Purlins.

Head: Countersunk Torx compatible, Winged, Self-Drilling Point.
Finish: New 'Elementech' coating for superior anti-corrosion - salt spray tested to 1000 hours.

-FOC Torx compatible bit in every pack.
-TechFast light section screw will fix timber to steel thickness between 1.5mm to 4mm.
-Self-drilling point enables improved and speedy insertion.
-Wings create a clearance hole in the timber which eliminates the chance of “jacking” when fixing.
-Designed specifically for fixing timber work to steel sections