3/8-16X7 1/2 Coarse Thread Hex Cap Screw Grade 8 Zinc Yellow (Pack Qty 150) BC-37120CH8O

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 8-32X3/4 6 Lobe Pan Thread Rolling Screws Thread Rolling Screw Fully Thread Black Oxide & Wax (Pack Qty 8,000) BC-0812RTPB.