ST Fastening #12 x 1-1/4" Self-Drilling ZXL HG Steelbinder Metal Roofing Screw, Hex Cupped Washer Head - Ash Gray | Qty. 2,000 (Carton) 15 Degree Wire Weld Coil Fencing/Siding Nails these screws feature a square-drive

these screws feature a square-drive recess for slip-free engagement that reduces cam-out and speeds up installation

The HTAG2 Adapter enables you to use Simpson Strong-Tie’s Quik Drive auto-feed fastening system with a Hilti SF4000 (and compatible) screw gun or driver motor

Simpson bright coated smooth shank joist hanger nails are use for the installation of wood connectors

making it one of Simpson Strong-Tie's newest

making installation fast and frustration-free

ST Fastening #12 x 1-1/4" Self-Drilling ZXL HG Steelbinder Metal Roofing Screw, Hex Cupped Washer Head - Ash Gray | Qty. 2,000 (Carton) 15 Degree Wire Weld Coil Fencing/Siding Nails these screws feature a square-driveThe ZXL Steelbinder Self Drilling Metal Roofing Screws are a premium choice for securing metal roofing and siding to steel structures. Designed for residential, commercial, and agricultural projects, they feature a self drilling tip for quick installation, an EPDM rubber washer for a watertight seal, and a ZXL coating with high grade construction for exceptional corrosion resistance and durability in harsh conditions. Key Features: Self Drilling Tip: