1/2" x 4-1/2" Powers Power-Stud HD5 Wedge Expansion Anchors, Hot Dipped Galvanized Steel

The Power-Stud HD5 anchor is a fully threaded, torque-controlled, wedge expansion anchor. Suitable base materials include normal-weight concrete, sand-lightweight concrete and grouted concrete masonry. The anchor is manufactured with a hot-dip galvanized carbon steel body and stainless steel expansion clip. Nut and washer are included.