These Self Drilling Screws are ideal for a host of applications, not just securing decking boards to a Sterling Beavertail Plant Body. They will fix wood to steel or aluminium. A quality zinc plated, self tapping screw with wings.
The screw wings ream a slightly oversized hole so the threads will not engage the wood, keeping the hole free of wood debris.
The wings break off when they hit the steel, the threads engage and self tap into metal. This results in a very tight and secure attachment.
Compatible drill bit also available under product code: ST-00223