1/4-14X1 Square Phillips Drive Pancake Head Self Drill Screw Full Thread 18 8Stainless Steel (Pack Qty 400) BC-1416KXC188

An externally threaded fastener with a low-profile, disk-shaped head, spaced thread, and a drill point. The head is identically smooth on both the top and the bottom, bearing surface with a rounded edge. The top of the shank has a small section with an 80° countersink before it meets the bearing surface of the head. The recess is punched to accommodate a Phillips screwdriver Popular in application that require minimal protrusion above the mating surface, including metal roofing, steel framing, interior metal walls, HVAC applications. The Phillips recess provides good control in driving the fastener The 18-8 stainless drill screw offers superior corrosion resistance but is a significantly softer metal than case-hardened carbon steel. Therefore, considerably less torque should be used during installation. The 410 stainless screw will through harder ma