Simpson CD18312M 3/16" X 3-1/2" Mushroom Head Crimp Anchor - Zinc, Pkg 100 Deck Post Caps The Simpson ECCQ6-7

The Simpson ECCQ6-7

The LSC installs at the top of the stair stringer

Meets minimum head diameter requirements per AISI S213-07

Use SDWS22312DBB Structural wood screws

ICC-ES code compliant anchors made to be installed in cracked or uncracked concrete

Simpson CD18312M 3/16" X 3-1/2" Mushroom Head Crimp Anchor - Zinc, Pkg 100 Deck Post Caps The Simpson ECCQ6-7The 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