Simpson CD37300M 3/8" X 3" Mushroom Head Crimp Anchor - Zinc, Pkg 25 Stainless Steel Large Diameter Concrete Screws Collated and bulk options –

Collated and bulk options – Available for Quik Drive® systems or hand-drive applications

Installation is made easier using Simpson Strong-Tie® Strong-Drive® SDS Heavy-Duty Connector screws (provided) into the wood member and Titen HD® anchors (provided) into the masonry

Available in multiple size options to accommodate different project requirements

Check out our full collection of Simpson SUR/SUL Skewed U-Shaped Hangers

Simpson CD37300M 3/8" X 3" Mushroom Head Crimp Anchor - Zinc, Pkg 25 Stainless Steel Large Diameter Concrete Screws Collated and bulk options –The Simpson Strong Tie Crimp Drive anchor is an easy to install expansion anchor for use in concrete and grout filled block. The pre formed curvature along the shaft creates an expansion mechanism that secures the anchor in place and eliminates the need for a secondary tightening procedure. This speeds up anchor installation and reduces the overall cost. The low profile mushroom head works excellent for attaching wood or light gauge steel to concrete