Hex Head Cap Screw, System of Measurement Metric, Basic Material Stainless Steel, Material Grade A4, Fastener Finish Plain, Dia./Thread Size M12-1.75, Fastener Length 40 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 40 mm, Head Height 7.5 mm, Head Width 19 mm, Package Quantity 25