Simpson CSD25400MG 1/4" X 4" Countersunk Head Split-Drive Anchor - Galvanized, Pkg 100 Epoxy Anchoring Adhesive Simpson Strong-Tie SDWH Timber-Hex Stainless

Simpson Strong-Tie SDWH Timber-Hex Stainless Steel Screws are built for serious holding power in your toughest wood-to-wood connections

high-moisture environments

Coarse threading ensures strong holding power

The DSC5 has been designed to optimize fastener location

this post cap features flanges to provide both uplift and lateral resistance while it attains its full allowable load using either common nail or pneumatic nail sizes

Simpson CSD25400MG 1/4" X 4" Countersunk Head Split-Drive Anchor - Galvanized, Pkg 100 Epoxy Anchoring Adhesive Simpson Strong-Tie SDWH Timber-Hex StainlessThe 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