Hex Head Cap Screw, System of Measurement Metric, Basic Material Steel, Material Grade Class 8.8, Fastener Finish Plain, Dia./Thread Size M16-1.50, Fastener Length 60 mm, Fastener Thread Direction Right Hand, Fastener Thread Type Metric Fine, Fastener Thread Style Partially Threaded, Fastener Industry Standards DIN 960, Head Type Hex, Min. Thread Length 38 mm, Head Height 10 mm, Head Width 24 mm, Package Quantity 25