1/4-20X3/8 Coarse Thread Hex Cap Screw Grade 5 Zinc Made in USA (Pack Qty 2,500) BC-1406CH5L

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 1/4-20X2 1/2 Phillips Flat Machine Screw Fully Threaded 18 8 Stainless Steel Black Oxide (Pack Qty 500) BC-1440MPF188B.