Hex Head Cap Screw, System of Measurement Metric, Basic Material Steel, Material Grade Class 10.9, Fastener Finish Plain, Dia./Thread Size M6-1.00, Fastener Length 20 mm, Fastener Thread Direction Right Hand, Fastener Thread Type Metric Coarse, Fastener Thread Style Fully Threaded, Fastener Industry Standards DIN 933, Head Type Hex, Min. Thread Length 20 mm, Head Height 4 mm, Head Width 10 mm, Package Quantity 1600