Hex Head Cap Screw, System of Measurement Metric, Basic Material Steel, Material Grade Class 10.9, Fastener Finish Plain, Dia./Thread Size M20-1.50, Fastener Length 100 mm, Fastener Thread Direction Right Hand, Fastener Thread Type Metric Extra Fine, Fastener Thread Style Partially Threaded, Fastener Industry Standards DIN 960, Head Type Hex, Min. Thread Length 46 mm, Head Height 12.5 mm, Head Width 30 mm, Package Quantity 10