Simpson Strong-Tie XQ114S1224 #12 x 1-1/4" Self-Drilling Metal Screws with 5/16" Hex Head - DP Quik Guard Coating (1500-Piece Box) - Ideal for Metal Framing, Roofing & Construction Projects

Simpson strong-tie stands apart from the rest in quality and reliability. Every production run goes through rigorous testing to ensure all products can handle higher loads, resist corrosion and make installation more efficient. Simpson offers a wide variety of fasteners, accessories and tools under strong-drive structural fasteners, deck-drive Premium fasteners and quik-drive auto-feed screw driving systems.