#10 x 2-3/4" Simpson Strong-Tie DCU Collated T20 Cap Head Composite Deck Screws - 305 Stainless, Pkg. 1,000 Large Diameter Concrete Screws Built to accommodate the geometry

Built to accommodate the geometry of open-web trusses and engineered wood framing

Multiple Options Available: Choose from various lengths and diameters to match your substrate thickness

A sharp Type 17 point eliminates predrilling and penetrates hardwoods with ease

Reinforces critical stair framing joints for improved structural stability

#10 x 2-3/4" Simpson Strong-Tie DCU Collated T20 Cap Head Composite Deck Screws - 305 Stainless, Pkg. 1,000 Large Diameter Concrete Screws Built to accommodate the geometryThe Simpson Strong Tie Deck Drive DCU Composite Screw is engineered for strength, clean finishes, and reliable fastening in composite and PVC decking projects. Featuring a cap head that prevents mushrooming, these screws ensure smooth, professional results across a wide range of composite decking brands. The Quik Guardcoated 305 stainless steel provides lasting corrosion resistance in everything from standard residential decks to harsh coastal