Simpson Strong-Tie #10 x 1-3/4" Strong-Drive PPHD Sheathing-To-Steel Screw - Yellow-Zinc Coated, Qty. 4,000 Flat Head 410 Stainless Steel Concrete Screws The 1 3/8" length pin

The 1 3/8" length pin can be used for 1/2"–3/4" thick plywood

weatherproof

leak-free seal

The PCLDPA is a powder-actuated assembly designed to attach ceiling wires to concrete

Simpson Strong-Tie #10 x 1-3/4" Strong-Drive PPHD Sheathing-To-Steel Screw - Yellow-Zinc Coated, Qty. 4,000 Flat Head 410 Stainless Steel Concrete Screws The 1 3/8" length pinFast and reliable for attaching sheathing or sub floor panels to steel framing, the Strong Drive PPHD134B1016 4K PPHD Sheathing to CFS Screw is engineered to drill through panel layers and into cold formed steel (CFS) framing without pre drilling. With its longer #5 pilot point, fine thread design, flat head and six lobe drive, this screw is built to deliver strong engagement, clean seating and efficient installation for professionals and DIYers