#7 x 1-5/8" Simpson Strong-Tie T15 Trim Head Deck Screw - 316 Stainless Steel, Brown 01, Pkg. 350 Large Diameter Masonry Screws Projects requiring accurate anchor bolt

Projects requiring accurate anchor bolt placement and alignment

making it ideal for new construction and retrofit applications

Installation Overview:

Lumber Size: Intended for use with 7x beams and 4x posts/columns

Use tables for both standard concrete and post-tension slab installations

#7 x 1-5/8" Simpson Strong-Tie T15 Trim Head Deck Screw - 316 Stainless Steel, Brown 01, Pkg. 350 Large Diameter Masonry Screws Projects requiring accurate anchor boltThe 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.