#7 x 2-1/4" Simpson Strong-Tie T15 Trim Head Deck Screw - 316 Stainless Steel, Gray 01, Pkg. 1,750 Blue Tapcon Screws High-Load Capacity: Engineered for strong

High-Load Capacity: Engineered for strong and reliable rafter-to-wall and beam connections

giving contractors peace of mind on every install

Composi-Lock Composite-Decking Screws

Install before concrete pour with a StrapMate

Improved geometry in the preassembled expansion plug allows the anchor to install with 40% fewer hammer strikes than previous versions

#7 x 2-1/4" Simpson Strong-Tie T15 Trim Head Deck Screw - 316 Stainless Steel, Gray 01, Pkg. 1,750 Blue Tapcon Screws High-Load Capacity: Engineered for strongThe Simpson Strong Tie Trim Head Decking Screw is designed for PVC and composite decking projects where corrosion resistance and appearance matter most. Made from 316 stainless steel for lasting durability, these screws perform reliably in marine or high exposure environments. Painted head options in 13 colors are matched to leading decking brands for a seamless, concealed finish. For a full reference, see the Composite Decking Color Matching Guide.