#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - 305 Stainless Steel, Tan 01, Pkg. 1,750 White Concrete Screws Top-Flange Mounting: Designed for installation

Top-Flange Mounting: Designed for installation on supporting beams and ledgers

These deformation controlled expansion anchors are easily set by driving the plug toward the bottom of the anchor using the compatible DIABST75 hand setting tool

Annular ring shank increases pull-out resistance to help prevent nail heads from popping up over time

Rolled Threads: Provide increased tensile capacity for structural anchoring applications

#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - 305 Stainless Steel, Tan 01, Pkg. 1,750 White Concrete Screws Top-Flange Mounting: Designed for installationThe 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 305 stainless steel offers dependable corrosion resistance for everything from residential decks to high exposure and marine