Simpson CSD25112 1/4" X 1-1/2" Countersunk Head Split-Drive Anchor - Zinc, Pkg 100 Sale making it ideal for new

making it ideal for new construction and retrofit applications

ensuring corrosion resistance

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

and other wood-substitute materials

reliable alternative to traditional expansion anchors

Simpson CSD25112 1/4" X 1-1/2" Countersunk Head Split-Drive Anchor - Zinc, Pkg 100 Sale making it ideal for newThe 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