#10 x 4-1/2" Simpson Strong-Tie DWP T25 Flat Head Wood Screw - 316 Stainless Steel, Pkg 1000 Shake & Shingle Nails 316 stainless steel is ideal

316 stainless steel is ideal for seaside installations for optimum corrosion resistance

Material and Finish: Made from Steel for durability and completed with a Hot Dip Galvanized finish

Designed with heavy-gauge steel and a ZMAX galvanized coating

The PBV10 post base features a G90 Galvanized finish which produces a much more durable than standard paint

The coarse threads allow for more material to sit between the threads as the screw is being installed

#10 x 4-1/2" Simpson Strong-Tie DWP T25 Flat Head Wood Screw - 316 Stainless Steel, Pkg 1000 Shake & Shingle Nails 316 stainless steel is idealThe Simpson Strong Tie Deck Drive DWP Wood SS Screw is built for decking, docks, and general exterior projects where corrosion resistance is critical. Made from 316 stainless steel for long lasting durability, and for maximum protection in seaside and coastal environments. Engineered for efficient installation, this screw features a sharp point and box thread design that drive smoothly into wood, engineered lumber, and polymer materials with reduced