Simpson CD25212C 1/4" X 2-1/2" Countersunk Head Crimp Anchor - Zinc, Pkg 100 Roof Boots The square-drive recess minimizes cam-out

The square-drive recess minimizes cam-out for secure driving

The #9 Roofjack Square Silicone Pipe Flashing Boot is the ultimate solution for sealing pipe penetrations on metal roofs

dispensing at a 2:1 ratio

and gazebos

The Simpson LCC7-3

Simpson CD25212C 1/4" X 2-1/2" Countersunk Head Crimp Anchor - Zinc, Pkg 100 Roof Boots The square-drive recess minimizes cam-outThe 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