SimpsonCD18400C 3/16" X 4" Countersunk Head Crimp Anchor - Zinc, Pkg 100 Quik Drive Metal-To-Metal Screws Suitable for both commercial and

Suitable for both commercial and residential metal framing systems

concealed support for wood joists in deck construction

and spacing to ensure proper structural performance

Strong-Tie Quik Drive CB3BLG cement board screws are designed to quickly and easily fasten dense fiber-cement boards to wood

Clean the hole of debris to ensure full expansion

SimpsonCD18400C 3/16" X 4" Countersunk Head Crimp Anchor - Zinc, Pkg 100 Quik Drive Metal-To-Metal Screws Suitable for both commercial andThe 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 Countersunk head allows for a smooth surface when attaching wood or light gauge steel to