Simpson CSD25112 1/4" X 1-1/2" Countersunk Head Split-Drive Anchor - Zinc, Pkg 100 Sale Their proven structural reinforcement capabilities

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

making it ideal for new construction and retrofit applications

reliable alternative to traditional expansion anchors

Light commercial outdoor stair projects

and other wood-substitute materials

Simpson CSD25112 1/4" X 1-1/2" Countersunk Head Split-Drive Anchor - Zinc, Pkg 100 Sale Their proven structural reinforcement capabilitiesThe 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