#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - 316 Stainless Steel, Brown 01, Pkg. 350 HDU/HDQ/HHDQ Holdowns the Dagger‑Guard finish improves corrosion

the Dagger‑Guard finish improves corrosion resistance

Coarse threads - increase grip and pull-through strength in wood

18" Strut Channel Shelf Bracket Left-Hand - Electro-Galvanized is a shelf bracket that attaches directly to Strut Channel

This kit is designed for installation on 3/4" - 1-1/2" thick kiln-dried decking

#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - 316 Stainless Steel, Brown 01, Pkg. 350 HDU/HDQ/HHDQ Holdowns the Dagger‑Guard finish improves corrosionThe Simpson Strong Tie Deck Drive DCU Composite Screw is designed for composite and PVC decking, trim, and cladding where strength, clean finishes, and durability are a must. Featuring a cap head that prevents mushrooming, these screws ensure a smooth, professional look across all major composite brands. The Quik Guardcoated 316 stainless steel offers dependable corrosion resistance for everything from residential decks to high exposure and marine