Signature Series is high-corrosion-resistant, allowing for use in rigorous environments. 60 deg. carbide point for superb penetration and durability. One-piece stud/head is resistant to impact even at extreme variations. Packs include studs and steel or aluminum lock nuts. Package contains 48 studs with lock-nuts
*Free to the contiguous United States consisting of the 48 adjoining U.S. states plus Washington, D.C., on the continent of North America. Free is not available to non-contiguous states of Alaska and Hawaii, US Protectorates, or APO, FPO or DPO locations. Photos are for reference only. Actual product may differ from the item shown in photograph.