#7 x 2-1/4" Simpson Strong-Tie T15 Trim Head Deck Screw - 316 Stainless Steel, Tan 04, Pkg. 70 HB I-Joist & SCL Hangers Use STN22 Hex-head washers for

Use STN22 Hex-head washers for a polished look

Exterior and certain preservative-treated wood connector applications when using HDG-coated nails

Made from zinc-plated carbon steel

Versatile Sizing: Fits a range of standard post dimensions

#7 x 2-1/4" Simpson Strong-Tie T15 Trim Head Deck Screw - 316 Stainless Steel, Tan 04, Pkg. 70 HB I-Joist & SCL Hangers Use STN22 Hex-head washers forThe 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.