DeWALT 3/8" x 4" Screw-Bolt+ Screw Anchors, Hex Head, Zinc Plated PACK:50 Pk Anchoring into cracked and uncracked

Anchoring into cracked and uncracked concrete

2 driven rolls

Diameter 300

Headstock is constantly oiled during operation to reduce maintenance needs

The cylindrical design of the CBTZ allows installation using a common drill bit

DeWALT 3/8" x 4" Screw-Bolt+ Screw Anchors, Hex Head, Zinc Plated PACK:50 Pk Anchoring into cracked and uncrackedDeWALT Anchors and Fasteners Screw Bolt+ Hex Washer Head 3 8" x 4" is a heavy duty, one piece screw anchor engineered for secure fastening into concrete and masonry substrates. Featuring a finished hex washer head with ratchet locking teeth and a patented thread design, this concrete screw anchor delivers reliable holding power with reduced installation torque making it a smart choice for contractors and tradespeople who need a high performance