10X4 1/2 6 Lobe Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board (Pack Qty 500) BC-1072CTG

A bugle head screw with a six-lobe recess, spaced threads and extra sharp point For attaching wood trim or railing to fences. Type-17 point minimizes the chances of splitting wood. Stainless material offers superios resistance to corrossion. The square drive variety is preferred when greater torque is required during installation