DeWalt by Powers 7316SD4-PWR Power-Stud+ SD4 - 3/8" x 5", Wedge Expansion Anchor, 50/Box

Wedge Expansion Anchor - Stainless Steel Body with Expansion Clip with Nut and Washer

The Power-Stud+ SD4 anchors are fully threaded, torque-controlled, stainless steel wedge expansion anchors which are designed for consistent performance in cracked and uncracked concrete. Suitable base materials are normal-weight and sand-lightweight concrete. The anchor is manufactured with a stainless steel body and expansion clip. Nut and washer are included.