Simpson CD37300M 3/8" X 3" Mushroom Head Crimp Anchor - Zinc, Pkg 25 Split-Drive Anchors Confirm the bolt is held

Confirm the bolt is held at the correct height

#3 square drive – Includes driver bit in each box (replacement bit model BIT3S)

Strong-Tie Quik Drive TB self-drilling wood-to-steel screws are designed to fasten wood to hot-rolled steel under 5/16" thick

this face-mount hanger provides a seamless

Flat head with nibs – Countersinks flush for a clean finish

Simpson CD37300M 3/8" X 3" Mushroom Head Crimp Anchor - Zinc, Pkg 25 Split-Drive Anchors Confirm the bolt is heldThe 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