1 1/2-6X4 1/2 Coarse Thread Hex Cap Screw Grade 5 Plain Imported (Pack Qty 3) BC-15072CH5OP

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 1/4-14X1 1/4 Slotted Indented Hex Washer Self Tapping Screw Type B Fully Thread 18 8 Stainless (Pack Qty 1,000) BC-1420BSW188.