#10 x 2-1/2" Simpson Strong-Tie DWP T25 Flat Head Wood Screw - 316 Stainless Steel, Pkg 1 lb Drywall-to-Metal Self-Drilling Screws and a professional finish

and a professional finish

and modular construction

Lumber Size: Intended for use with 5-1/8x beams and 8x posts/columns

Holds Tight: Cuts into concrete without inserts

#10 x 2-1/2" Simpson Strong-Tie DWP T25 Flat Head Wood Screw - 316 Stainless Steel, Pkg 1 lb Drywall-to-Metal Self-Drilling Screws and a professional finishThe 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