#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - Quik Guard Coating, Tan, Pkg. 70 Zinc Nailon Anchors Exterior construction where color matching

Exterior construction where color matching and rust resistance are key

Designed with a wafer head and small cutting nibs that sink in flush without extra effort

and engineered wood members in two-hour

and foundation upgrades

Align the screw perpendicular through the cement board into the metal substrate

#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - Quik Guard Coating, Tan, Pkg. 70 Zinc Nailon Anchors Exterior construction where color matchingThe 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 Guard coating provides dependable corrosion resistance for everything from residential decks to high exposure and marine environments. Built