Machine Screw Head Type Pan Material 18-8 Stainless Steel Finish Black Oxide Drive Phillips Thread Size #4-40 Fastener Length 11/64 in Head Width 0.212 in Head Height 0.08 in Drive Size #1 Tensile Strength 80 000 psi Pack Size Small Type Standard Machine Screw Maximum Head Height 0.08 in Minimum Head Height 0.07 in System of Measurement Inch Thread Style Fully Threaded Thread Type Coarse Package Quantity 50