Tapcon 1/4" x 3-1/4" Blue Concrete Screw, Star Flat Head - Climaseal | Qty. 100 HD/HDB Holdowns and other outdoor projects that

and other outdoor projects that demand both form and function

reducing cam-out and extending tool life

Large Washer Head – Distributes force for stronger joints and prevents the screw from sinking too deep

Always follow Simpson Strong-Tie installation guidelines and applicable building codes

Tapcon 1/4" x 3-1/4" Blue Concrete Screw, Star Flat Head - Climaseal | Qty. 100 HD/HDB Holdowns and other outdoor projects thatTapcon T 30 Flat Head Concrete Screws are built for clean finishes and solid anchoring into concrete, brick, or block, without the hassle of using separate anchors. Whether you're mounting framing, fixtures, or brackets, these screws deliver dependable performance with a professional look. The flat head design sits flush with the surface, ideal for countersunk applications like wood furring strips or electrical boxes. The T 30 star drive ensures