7/16-20X1 1/4 Fine Thread Hex Cap Screw Grade 8 Zinc Yellow (Pack Qty 550) BC-4420CH8O

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 10-24X2 1/4 Slotted Indented Hex Washer Head Machine Screw Fully Threaded Zinc (Pack Qty 1,000) BC-1036MSW.