#7 x 2-1/4" Simpson Strong-Tie T15 Trim Head Deck Screw - 316 Stainless Steel, Gray 04, Pkg. 1,750 HLPC Heavy Angles 5-inch diameter lally columns and

5-inch diameter lally columns and 5

the AnchorMate helps maintain consistent bolt location

securing furring strips

stable connection between beams

Coarse threads – Provide strong holding power in wood decking

#7 x 2-1/4" Simpson Strong-Tie T15 Trim Head Deck Screw - 316 Stainless Steel, Gray 04, Pkg. 1,750 HLPC Heavy Angles 5-inch diameter lally columns andThe 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.