Tapcon 1/4" x 3-3/4" Concrete Screw, Hex Head - 410 Stainless Steel | Qty. 30,000 (Pallet) PTRHA Powder Actuated Threaded Rod Hangers Simpson cement board screws are

Simpson cement board screws are designed for use with all cement backerboards including HardieBacker

and simple to install

Manufactured in Europe and backed by ISO 9001 certification

5HDG pre-deflected holdown is installed with Simpson Strong-Drive SDS heavy duty connector screws which are included with the holdown

Cordura-Reinforced Eyes: Flat loops are protected from abrasion at high-stress contact points

Tapcon 1/4" x 3-3/4" Concrete Screw, Hex Head - 410 Stainless Steel | Qty. 30,000 (Pallet) PTRHA Powder Actuated Threaded Rod Hangers Simpson cement board screws areTapcon 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