#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 Reinforces critical stair framing joints

Reinforces critical stair framing joints for improved structural stability

(6) SDS25300 Heavy-Duty Connector Screws

Its narrow profile makes it well-suited for applications where space is limited

The Simpson HSURC Heavy Right-Skewed U-Shaped Joist Hanger is built for demanding structural applications that require a 45-degree skewed connection

HVAC ductwork and assemblies

#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 Reinforces critical stair framing jointsThe 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