Professional grade heavy duty batten screws designed for strong rapid fastening of timber sections using powerdrivers without the need for pre-drilling. Low profile bugle countersinking self embedding head and type 17 razor fast start slash point. Yellow zinc plated for corrosion protection.
Scrooz batten screws have the following features :
5m hex drive for maximum torque connection.
underhead ribs for auto countersinking.
type 17 razor slash point for fast insertion and self centred start.
parallel thread providing a constant and even clamping load.
designed with heavy duty high strength shanks for use with powerdrivers and impact screwguns.
thread cutting profile with a coarse tapping thread for rapid installation.
fluted to clear drilling debris and minimise timber splitting.
also suitable for piercing and self drilling through thin steel.