#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - Quik Guard Coating, Gray 01, Pkg. 350 PCZ/EPCZ Post Caps these nails resist corrosion even

these nails resist corrosion even in high-exposure environments like decks

especially when working with treated lumber

The Simpson Strong-Tie Trim-Head Square Drive Wood Screw is built for decking applications where both strength and appearance matter

Fasten using Strong-Drive SDS Heavy-Duty Connector screws as specified per application

Perfect for decks

#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - Quik Guard Coating, Gray 01, Pkg. 350 PCZ/EPCZ Post Caps these nails resist corrosion evenThe 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 Guard coating provides dependable corrosion resistance for everything from residential decks to high exposure and marine environments. Built