Sheet Metal Screw Head Type Pan Finish Plain Material 18-8 Stainless Steel Screw Size #4 Fastener Length 3/8 in Head Width 0.212 in Head Height 0.093 in Drive Size #1 Dimensional Standards ASME B18.6.3 SAE J933 Pack Size Small Minimum Head Height 0.08 in Minimum Head Width 0.191 in Maximum Head Height 0.093 in Maximum Head Width 0.212 in System of Measurement Inch Drive Phillips Package Quantity 100