#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - 316 Stainless Steel, Gray, Pkg. 70 Flat Head 410 Stainless Steel Concrete Screws (83) XLSH34B1414-RP83 #14 shouldered screws

(83) XLSH34B1414-RP83 #14 shouldered screws

T-25 star drive - provides secure engagement

Each DTT2 includes (8) 1/4" x 2-1/2" Strong-Drive SDS Heavy-Duty Connector screws for secure attachment to deck joists or framing members

The Simpson Strong-Tie cast-in-place OCB column base helps prevent wood members from rotating

#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - 316 Stainless Steel, Gray, Pkg. 70 Flat Head 410 Stainless Steel Concrete Screws (83) XLSH34B1414-RP83 #14 shouldered screwsThe 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