Simpson CSD25112 1/4" X 1-1/2" Countersunk Head Split-Drive Anchor - Zinc, Pkg 100 Sale and other wood-substitute materials

and other wood-substitute materials

Their proven structural reinforcement capabilities make them an essential component for builders and contractors seeking dependable roof framing connections in areas exposed to severe weather conditions

reliable alternative to traditional expansion anchors

Ideal for use with a magnetic socket nutsetter

The Simpson Strong-Tie Deck-Drive™ DWP Trim Head Wood SS Screw is built for outdoor projects that demand long-lasting performance and a clean finish

Simpson CSD25112 1/4" X 1-1/2" Countersunk Head Split-Drive Anchor - Zinc, Pkg 100 Sale and other wood-substitute materialsThe Split Drive anchor is a one piece expansion anchor that can be installed in concrete, grout filled block and stone. As the anchor is driven in, the split type expansion mechanism on the working end compresses and exerts force against the walls of the hole. The Countersunk head allows for a smooth surface when attaching wood or light gauge steel to concrete and grout filled block surfaces. Installation: For Common Rafters: Drill a hole in base