HILLMAN 8542171 Screw, #8 Thread, 2-1/2 in L, Coarse Thread, Round Head, Square Drive, Type 17 Point, Steel

Pocket hole screws have been designed with a type 17 self-tapping head to prevent any splitting and a washer on the head, pulling the materials together to ensure the closest fit at your joint. The square drive stops any slipping you might have and is more durable than a typical Phillips drive head. Be sure to remember wood glue for a stronger joint on your cabinetry or surface projects.