- Zinc-alloy fasteners provide general-purpose Class 3 corrosion protection, suitable for internal or sheltered applications not directly exposed to the elements.
- A domed head paired with a bonded sealing washer delivers strong clamping force and a durable, weather-tight seal for exterior applications.
- Wing design pre-drills its own expansion hole into poly carbonate sheet
- Unique point for excellent drilling performance in thin metal, soft wood and hardwoods.
- 26mm EPDM washer with inner sealing ring to prevent water entry
This 14G screw is approximately 6.3mm in diameter and 50mm in length. A domed head paired with a bonded sealing washer delivers strong clamping force and a durable, weather-tight seal for exterior applications. Zinc-alloy fasteners provide general-purpose Class 3 corrosion protection, suitable for internal or sheltered applications not directly exposed to the elements.
Buildex® PolyZIPS® are ideal for crest-pierce fixing polycarbonate roof sheets to timber or steel. The winged design creates an enlarged hole that prevents sheet buckling and ensures a secure, weather-tight fit.
This product comes as a pack of 250.