1/4-20X4 3/4 Coarse Thread Hex Cap Screw Grade 5 Zinc (Pack Qty 400) BC-1476CH5O

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 1/2X5 1/2 Hex Lag Screw 18-8 Stainless Steel (Pack Qty 25) BC-5088L188.