Simpson #12 x 1" Self-Drilling X Metal Screw, 14 TPI, Zinc coated PACK:100 Pk Exterior-Grade Coating: Durable exterior-grade coating

Exterior-Grade Coating: Durable exterior-grade coating protects against corrosion in exposed roofing applications

making it a practical choice for aluminum extrusion

Zinc Nailon anchor body for reliable expansion in base materials

For decks near the ocean

these collated framing nails resist rust and staining in demanding outdoor environments

Simpson #12 x 1" Self-Drilling X Metal Screw, 14 TPI, Zinc coated PACK:100 Pk Exterior-Grade Coating: Durable exterior-grade coatingSimpson #12 x 1" Self Drilling Screw with 14 TPI and Zinc Coating is a heavy duty metal fastener engineered for reliable steel to steel connections. Designed with a hex washer head and sharp drill point, this screw drives directly into structural steel without pre drilling, making it a go to choice for steel decking installation, steel stitch fastening, and cold formed steel framing applications. The zinc coating provides corrosion resistance to help