Tapping Sheet Metal Screw Head Type Hex Washer Finish Plain Material 18-8 Stainless Steel Screw Size #8 Fastener Length 5/8 in Head Width 0.25 in Head Height 0.11 in Dimensional Standards ASME B18.6.4 SAE J933 Pack Size Small System of Measurement Inch Drive Slotted Package Quantity 100