#10 x 2-3/4" Simpson Strong-Tie DCU Collated T20 Cap Head Composite Deck Screw - 316 Stainless Steel, Tan 05, Pkg. 1,000 Blue Concrete Screws Combined with the zinc-plated coating

Combined with the zinc-plated coating

Collated and bulk options – For Quik Drive® auto-feed or hand-drive installation

Fast starts – Sharp tip drives in quickly without splitting

These ties install easily using SD10112DBB structural connector screws (included)

allowing for efficient installation into metal and wood substrates

#10 x 2-3/4" Simpson Strong-Tie DCU Collated T20 Cap Head Composite Deck Screw - 316 Stainless Steel, Tan 05, Pkg. 1,000 Blue Concrete Screws Combined with the zinc-plated coatingThe 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. Made of 316 Stainless Steel with a Quik Guard coating the DCU provides lasting corrosion resistance in everything from standard residential decks to