10X2-1/2IN STAIN COMP DECK

The Deck-Drive DCU Composite screw (DCU) is engineered to provide beautiful fastening results for all types of composite decking while also offering greater ease of installation, a clean finish and superb corrosion resistance. The DCU is the go-to-screw for all your composite decking applications, eliminating the need to mix and match screws to the decking. DCU Composite screws are available in 2 3/4" and 2" lengths for a variety of deck boards and cladding. The 2 3/4" and 2" DCU decking screws are available in carbon steel with our Quik Guard® coating. For superior corrosion resistance in marine or high-exposure environments, choose the appropriate stainless-steel DCU screw: Type 305 or Type 316 for 2 3/4" sizes, Type 316 for 2" sizes.