Hex Head Cap Screw Head Type Hex Diameter M12 Material Carbon Steel Finish Plain Thread Size 1.50mm Thread Type Fine Length under Head 50mm Thread Length 50mm Head Height 7.5mm Thread Style Fully Threaded Thread Direction Right Hand Proof Load 940 N/mm2 Tensile Strength 1000 N/mm2 Rockwell Hardness C32 to C39 Meets/Exceeds DIN 961 Package Quantity 50