Metric Socket Head Cap Screw Head Type Standard Material Alloy Steel Black Oxide Finish Thread Size 2mm Drive Type Hex Socket Drive Size 14mm Thread Type Coarse Thread Style Fully Threaded Thread Direction Right Hand Length under Head 50mm Thread Length 50mm Head Height 16mm Thread Dia M16 Head Dia 24mm Rockwell Hardness 40 to 43 Min Tensile Strength 176 900 psi Meets/Exceeds ASTM A574 ANSI B18.3.1M Package Quantity 25