5/8-11X9 Coarse Thread Hex Cap Screw Grade 8 Zinc Yellow (Pack Qty 45) BC-62144CH8O

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 1/4-20X7/8 Phillips Flat 100 Degree Machine Screw Fully Threaded 18-8 Stainless Steel (Pack Qty 1,000) BC-1414MP1188.