#7 x 2-1/4" Simpson Strong-Tie T15 Trim Head Deck Screw - 316 Stainless Steel, White 01, Pkg. 1 Lb. Wood Decking Screw Guns domed head and square neck

domed head and square neck design

Exterior construction where color matching and rust resistance are key

and installation efficiency in one reliable connector

and flashing installations

Designed for heavy-gauge steel fastening

#7 x 2-1/4" Simpson Strong-Tie T15 Trim Head Deck Screw - 316 Stainless Steel, White 01, Pkg. 1 Lb. Wood Decking Screw Guns domed head and square neckThe 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.