Tapcon 1/4" x 3-1/4" Blue Concrete Screw, Hex Head - Climaseal | Qty. 100 H/TSP Seismic & Hurricane Ties Drive until head is flush

Drive until head is flush with the wood surface for optimal hold

this includes 16d nails driven at an angle through the joist or truss into the header to achieve the specified load capacities

The Simpson Strong-Tie Exterior Structural Metal Screw

HVAC ductwork and mechanical system anchoring

Remove the reusable AnchorMate during form teardown after the concrete has cured

Tapcon 1/4" x 3-1/4" Blue Concrete Screw, Hex Head - Climaseal | Qty. 100 H/TSP Seismic & Hurricane Ties Drive until head is flushTapcon Blue Hex Head Concrete Screws are trusted by pros and weekend warriors alike for quick, secure anchoring into concrete, block, or brick. These blue coated screws are built tough to deliver strong holding power without the hassle of anchors, sleeves, or inserts. The hex head design offers a reliable grip for fast driving and a flush finish. Whether you're installing electrical boxes, securing furring strips, or mounting fixtures to masonry,