Hex Head Cap Screw System of Measurement Metric Basic Material Steel Material Grade Class 10.9 Fastener Finish Plain Dia./Thread Size M8-1.00 Fastener Length 90 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 22 mm Head Height 5.3 mm Head Width 13 mm Package Quantity 50