Simpson CD25100M 1/4" X 1" Mushroom Head Crimp Anchor - Zinc, Pkg 100 Simpson Deck Screws and bracket attachment

and bracket attachment

drill hole deep enough to accommodate embedment depth and dust from drilling

Installing metal roofing

Bugle head design - ensures flush countersinking for a clean

5-inch lally columns and 5

Simpson CD25100M 1/4" X 1" Mushroom Head Crimp Anchor - Zinc, Pkg 100 Simpson Deck Screws and bracket attachmentThe 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