3/8-16X5 3/4 Coarse Thread Hex Cap Screw Grade 5 Zinc (Pack Qty 175) BC-3792CH5O

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°F