Socket Set Screw Head Type Square Point Type Cup System of Measurement Inch Thread Size 7/16 In.-14 Overall Length 1 in Drive Type External Square Drive Size 7/16 in Material Steel Finish Plain Pack Size Small Pack Decimal Equivalent 0.438 in Dimensional Standards ASME B18.6.2 Head Height 0.328 in Head Width 7/16 in Package Quantity 50