Metric Socket Head Cap Screw Head Type Standard Material Alloy Steel Blue Finish Thread Size 1.75mm Drive Type Hex Socket Drive Size 10mm Thread Type Coarse Thread Style Fully Threaded Thread Direction Right Hand Length under Head 50mm Thread Length 50mm Head Height 12mm Thread Dia M12 Head Dia 18mm Rockwell Hardness C38 to C44 Min Tensile Strength 1220N psi Meets/Exceeds ASTM A574M and ANSI/ASME B 18.3.1M Package Quantity 10