#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - 305 Stainless Steel, Gray, Pkg. 1,750 Adhesive Anchoring Accessories The post base can be

The post base can be attached using nails or Strong-Drive SDS Connector screws

Bolted Installation: Attaches securely to studs

With a round head and square neck design

Equipment supports in corrosive environments

#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - 305 Stainless Steel, Gray, Pkg. 1,750 Adhesive Anchoring Accessories The post base can beThe 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