Simpson CD37200M 3/8" X 2" Mushroom Head Crimp Anchor - Zinc, Pkg 25 Slotted Hex Blue Masonry Screws Rim joist models are designed

Rim joist models are designed to fit up to a 17" clear span without any loss of strap nailing while still providing all the benefits of the STHD model

more resilient wood-framed structures

It also has a distincive multilayer corrosion-resistant coating to prevent rust stains

and each package includes a driver bit for convenience

Simpson CD37200M 3/8" X 2" Mushroom Head Crimp Anchor - Zinc, Pkg 25 Slotted Hex Blue Masonry Screws Rim joist models are designedThe 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