1/2-13X4 Coarse Thread Hex Cap Screw Grade 8 Zinc Yellow (Pack Qty 150) BC-5064CH8O

Has greater tensile strength than a Grade-2. Yield-to-tensile ratio is the lowest of all heat treated steels Grade-5 cap screws shall be heat treated, oil or water quenched, at the option of the manufacturer, and tempered at a minimum tempering temperature of 800°FYou may also like M4X8 Metric Pin Slotted Plain ISO 8752, Thermal Black (Pack Qty 10,000) BC-MI0408PS.