Simpson #12 x 5" Strong-Drive DWP WOOD Screw Flat Head, 316 Stainless Steel PACK:5 Lb (145) which significantly increases its ability

which significantly increases its ability to carry load even if the hole expands - a critical performance advantage in seismic and high-wind environments

Designed for 8x10 Joist Size: Precisely sized to fit standard 8x10 lumber for a reliable

Triangle Holes for Uplift: Where noted

This screw features a self-drilling drill point that penetrates metal on contact

Simpson #12 x 5" Strong-Drive DWP WOOD Screw Flat Head, 316 Stainless Steel PACK:5 Lb (145) which significantly increases its abilitySimpson Strong Drive DWP Wood Screw, #12 x 5", 316 Stainless Steel Flat Head by Simpson is a load rated structural fastener engineered for deck, dock, boardwalk, and exterior construction where superior corrosion resistance and verified load performance are essential. Built from Type 316 stainless steel a material known for its ability to withstand saltwater exposure, harsh coastal environments, and chemically aggressive conditions this flat head wood