Simpson CD25112M 1/4" X 1-1/2" Mushroom Head Crimp Anchor - Zinc, Pkg 100 Drywall Screw Guns Designed to secure the bolt

Designed to secure the bolt to the formboard before wet concrete is placed

these collated screws are built for speed

beam-to-column ties used in ornamental applications where a more finished look is required

the EPDM rubber boot provides exceptional resistance to weathering

The LSC installs at the top of the stair stringer

Simpson CD25112M 1/4" X 1-1/2" Mushroom Head Crimp Anchor - Zinc, Pkg 100 Drywall Screw Guns Designed to secure the boltThe 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