#7 1-5/8" Simpson Strong-Tie T15 Trim Head Deck Screw - 316 Stainless Steel, Tan 02, Pkg. 350 LUC/HUC/HUCQ Concealed Face Mount Joist Hangers Strong-Drive SDS Heavy-Duty Connector screws

Strong-Drive SDS Heavy-Duty Connector screws are supplied with the holdowns to ensure proper fasteners are used

The Simpson Strong-Tie SHH steel header hanger is used to support traditional CFS box headers that are fabricated with top and bottom tracks

Its 6" x 5 3/4" octagonal design meets the International Existing Building Code (IEBC) requirement of 30 square inches

Shim design by Truss Engineer

Hex Washer Head – Provides high driving power and a flush finish for a cleaner

#7 1-5/8" Simpson Strong-Tie T15 Trim Head Deck Screw - 316 Stainless Steel, Tan 02, Pkg. 350 LUC/HUC/HUCQ Concealed Face Mount Joist Hangers Strong-Drive SDS Heavy-Duty Connector screwsThe 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.