Trim Screws, Head Type Trim, Finish Phosphate, Material Steel, Drive Phillips, Screw Size #8, Fastener Length 1/2 in, Head Width 0.313 in, Head Height 0.156 in, Drive Size #2, Point Type AB, Pack Size Small, Maximum Head Width 5/16 in, Minimum Head Width Not Applicable, Minimum Head Height Not Applicable, Maximum Head Height 5/32 in, Dimensional Standards ANSI B18.6.4 1998, Features Oval Head, Washer Head, Head Style Oval, Includes Nut Nut Not Included, Includes Washer Washer Included