Socket Set Screw Head Type Headless Point Type Cup System of Measurement Inch Thread Size 3/8 In.-24 Overall Length 5/16 in Drive Type Socket Drive Size 3/16 in Material Alloy Steel Finish Black Oxide Pack Size Small Pack Decimal Equivalent 0.188 in Dimensional Standards ASME B18.3 Head Height Not Applicable Material Quality Standards ASTM F912 Maximum Head Height Not Applicable Maximum Point Diameter 0.212 in Minimum Head Height Not Applicable Minimum Point Diameter 0.194 in