1/2-13X5 Coarse Thread Hex Cap Screw Grade 5 Zinc (Pack Qty 125) BC-5080CH5O

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 10-24X1 Phillips Flat Thread Cutting Screw Type 1 Fully Threaded Zinc (Pack Qty 6,000) BC-10161PF.