Brand new, FREE SHIPPING WITHIN THE UNITED STATES!! Style Bolt Thread Size 1/4-28 in. Head Style 12-point Underhead Length (in.) 0.750 in. Grade ARP 8740 chrome moly Thread Direction Right Hand Tensile Strength (psi) 180,000 psi Wrench Diameter 5/16 in. Washers Included Yes Material Chromoly Finish Black oxide Quantity Sold as a set of 5. Item # ARP740-0750
