1/4-28X1 1/2 Fine Thread Hex Cap Screw Grade 5 Zinc (Pack Qty 1,600) BC-1524CH5O

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 2-56X3/8 6 Lobe Pan Thread Rolling Screws Thread Rolling Screw Fully Thread Zinc & Wax (Pack Qty 10,000) BC-0206RTP.