Tapcon 1/4" x 2-1/4" Concrete Screw, Hex Head - 410 Stainless Steel | Qty. 100 Painted Collated Wood Deck Screws HVAC duct installation

HVAC duct installation

The anchors are easily installed by hitting a hammer on the head that drives the pin through the anchor

controlled environments like basements

the unique design of the STHD delivers enhanced stability before and during the pour to help prevent both parallel and perpendicular movement (relative to the form)

Tapcon 1/4" x 2-1/4" Concrete Screw, Hex Head - 410 Stainless Steel | Qty. 100 Painted Collated Wood Deck Screws HVAC duct installationTapcon 410 Stainless Steel Concrete Screws are designed for fastening into concrete, brick, or block, delivering lasting performance in tough jobsite conditions. Made from tough 410 stainless steel, these screws are strong enough to hold tight in concrete and resist rust. The hex washer head provides solid bit engagement and a finished look without needing separate washers. With aggressive Hi Lo threads and a Nail Type tip, Tapcon screws bite quickly