#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - 316 Stainless Steel, Red, Pkg. 70 Deck Screws The screw’s patented tip drives

The screw’s patented tip drives fast and clean into wood with no pre-drilling

Finished with Quik Guard® coating for medium-level corrosion resistance

adjustment

Diaphragm Connection: Designed to connect adjoining wood structural panels in diaphragm systems

#5 drill point pierces heavy-gauge steel quickly and cleanly

#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - 316 Stainless Steel, Red, Pkg. 70 Deck Screws The screw’s patented tip drivesThe 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