#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - 316 Stainless Steel, Tan 03, Pkg. 70 Large Diameter Tapcons is 16 threads per inch

is 16 threads per inch and includes a 5/16" hex head (replacement driver bit — BITHEXR516-134)

The Simpson ABW46Z 4x6 Adjustable Post Base - Zmax Finish is designed to securely attach wood posts to existing concrete

6-Hole 3-Way Channel Wing Connector - Electro-Galvanized allows channels to be connected perpendicularly and can be used to create joints along a vertical piece of strut

6-lobe drive - ensures secure bit fit and longer bit life

Integrated VibraTech reduces vibration for protection and comfort

#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - 316 Stainless Steel, Tan 03, Pkg. 70 Large Diameter Tapcons is 16 threads per inchThe 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