Sheet Metal Screw Head Type Flat Finish Plain Material 18-8 Stainless Steel Screw Size #12 Fastener Length 1 in Head Width 0.412 in Head Height 0.132 in Drive Size #3 Dimensional Standards ASME B18.6.3 SAE J933 Pack Size Small Minimum Head Width 0.38 in Maximum Head Width 0.412 in System of Measurement Inch Drive Phillips Package Quantity 100