8 x 1 1/2 Slotted Flat Wood Screw Brass

8 x 1 1/2 Slotted Flat Wood Screw Brass . Brass wood screws are tapered along the threaded portion of the shank for optimal holding power in wood. A smooth partial shank or shoulder helps prevent splitting and allows the screw to pull the two pieces of wood together for a tight fitting connection or joint.