Dewalt eng. by Powers 7415SD1-PWR-Power-Stud+ Wedge Expansion Anchor, SD1, 3/8" x 3-3/4"

The Power-Stud Plus SD1 anchor is a fully threaded, torque-controlled, wedge expansion anchor which is designed for consistent performance in cracked and uncracked concrete. Suitable base materials include normal weight concrete, sand lightweight concrete, concrete over steel deck and grouted concrete masonry. The anchor is manufactured with a zinc-plated carbon steel body and expansion clip for premium performance. Nut and washer are included.