9/16-12X2 Coarse Thread Hex Cap Screw Grade 5 Zinc (Pack Qty 225) BC-5632CH5O

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 10-24X1/2 Phillips Full contour Truss Machine Screw Fully Threaded 18 8 S/S Blk Oxide (Pack Qty 3,000) BC-1008MPT188B.