#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - 316 Stainless Steel, Gray 05, Pkg. 350 Flat Head Blue Masonry Screws Self-drilling tip eliminates predrilling into

Self-drilling tip eliminates predrilling into steel substrates

The square-drive recess minimizes cam-out for secure driving

Call us for a quote on your custom order

or marine settings

these screws are ideal for cedar

#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - 316 Stainless Steel, Gray 05, Pkg. 350 Flat Head Blue Masonry Screws Self-drilling tip eliminates predrilling intoThe 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