3/8-24X1/2 Fine Thread Hex Cap Screw Grade 5 Zinc (Pack Qty 1,300) BC-3808CH5O

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 3/8-16X1 Serrated Hex Flanged Washer Full Thread Screw 18-8 Stainless Steel (Pack Qty 500) BC-3716MWW188.