#9 x 3-1/2" Simpson Strong-Tie T20 DWP Trim Head Wood Screw - 305 Stainless Steel, Pkg. 1 Lb. Large Diameter Masonry Screws this screw features a sharp

this screw features a sharp point and box-thread design that drive smoothly into wood

Strap can be installed straight or field-bent around truss or rafter members and is load rated for wind and seismic forces

Lumber Size: Intended for use with 4x beams and includes necessary SDS screws for quick installation

even in dense wood

#9 x 3-1/2" Simpson Strong-Tie T20 DWP Trim Head Wood Screw - 305 Stainless Steel, Pkg. 1 Lb. Large Diameter Masonry Screws this screw features a sharpThe Simpson Strong Tie Deck Drive DWP Trim Head Wood SS Screw is built for outdoor projects that demand long lasting performance and a clean finish. Made from 305 stainless steel for reliable corrosion resistance, its the go to fastener for decks, docks, fences, and other exterior wood applications. Engineered for efficiency, this screw features a sharp point and unique box thread design that drive smoothly into wood, engineered lumber, and polymer