Sheet Metal Screw Head Type Pan Finish Zinc Plated Material Steel Screw Size #12 Fastener Length 1 1/2 in Head Width 0.425 in Head Height 0.151 in Drive Size 3R Dimensional Standards ASME B18.6.4 Pack Size Small System of Measurement Inch Drive Square For Use in Systems Resin-Filled Plywood Package Quantity 100