Hex Head Cap Screw Head Type Hex Diameter M16 Material Steel Finish Yellow Zinc Plated Thread Size 2mm Thread Type Coarse Length under Head 50mm Thread Length 50mm Head Height 10mm Head Width 24mm Thread Style Fully Threaded Thread Direction Right Hand Proof Load 830 N/mm2 Tensile Strength 1000 N/mm2 Rockwell Hardness C32 to C39 Meets/Exceeds DIN 933 Package Quantity 25