Screws with coarse threads and a drill point end for use in thicker gauge steel.
Pan heads are slightly rounded with short vertical sides. Star drive is a Torx® compatible drive, designed to minimize the risk of cam-out (stripping). Self drilling screws have a drill bit point.
A stainless alloy that is harder than 18-8 stainless steel, but not as resistant to corrosion.
Bits for star drive screws. Star drive is a Torx® compatible drive.
Screws with a smooth shank and tapered point for use in wood.
Construction screws intended for fastening drywall sheets to studs.