#9 x 3-1/2" Simpson Strong-Tie T20 DWP Trim Head Wood Screw - 305 Stainless Steel, Pkg. 350 ECB Elevated Column Base Whether you're fastening wood joists

Whether you're fastening wood joists

The Simpson DETAL high-capacity embedded truss anchor combines dual embedded anchors with a structural moisture-barrier seat that serves to protect the truss and also provide additional lateral and uplift capacity

white full-round-head

5/16"-diameter fixture hole is recommended

The Simpson Strong-Tie MIAG2 Quik Drive adaptor is designed to attach to Milwaukee screwguns

#9 x 3-1/2" Simpson Strong-Tie T20 DWP Trim Head Wood Screw - 305 Stainless Steel, Pkg. 350 ECB Elevated Column Base Whether you're fastening wood joistsThe 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