#7 x 2-1/4" Simpson Strong-Tie T15 Trim Head Deck Screw - 316 Stainless Steel, Gray 03, Pkg. 70 Fence Post Bases It can be applied at

It can be applied at temperatures as low as 23ºF

Drill a hole in the concrete using a carbide-tipped bit the same diameter as the anchor

specify when ordering

reducing visibility while holding boards tightly in place

For outdoor or corrosive environments

#7 x 2-1/4" Simpson Strong-Tie T15 Trim Head Deck Screw - 316 Stainless Steel, Gray 03, Pkg. 70 Fence Post Bases It can be applied atThe 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.