#7 x 2-1/4" Simpson Strong-Tie T15 Trim Head Deck Screw - 316 Stainless Steel, Gray 04, Pkg. 70 connector screws The Simpson ABU44RZ Rough Cut

The Simpson ABU44RZ Rough Cut 4x4 Adjustable Post Base - Zmax Finish is designed to securely attach wood posts to existing concrete

General metal-to-metal construction

The 1/4" hex head with integrated washer is stamped for easy identification

cripple wall strengthening

The Simpson CPT66Z Concealed Post Tie For 6x6 Posts - Zmax Finish is designed to securely attach wood posts to existing concrete in a clean

#7 x 2-1/4" Simpson Strong-Tie T15 Trim Head Deck Screw - 316 Stainless Steel, Gray 04, Pkg. 70 connector screws The Simpson ABU44RZ Rough CutThe 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.