razr hexagon titegrip painted head screws with seal, type 17 point 12g x 50mm pack of 100 colorbond ref : Bushland

Professional grade Colorbond matched painted head self drilling roofing and cladding fasteners with a double reversed thread under the head, 5/16" drive hex head and neoprene sealing washer.

Provides a rapid fix self sealing fastener solution for fixing profiled roofing and cladding sheets to timber, the reversed thread tightly grips the sheeting and maintains a high clamping pressure between the washer and profile for a high performance fix and longer life seal. High grade Class 4 galvanised for external corrosion protection and for use in treated timbers.

Razr hexagon screws all have the following features :

• manufactured and compliant with Australian Standard AS 3566.
• type 17 razor slash point for fast insertion and self centred start.
• parallel thread providing a constant and even clamping load.
• designed for use with powerdrivers due to heavy duty high strength shanks.
• thread cutting profile with a coarse tapping thread for rapid installation.
• fluted to clear drilling debris and minimise timber splitting.
• suitable for self drilling through thin steel sheeting for roofing and cladding applications.