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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.
- The 2 3/4" DCU Composite screw is available in carbon steel, coated in a variety of Quik Guard-colors.
- Tri-lobe thread design reduces damage to the composite board while driving
- Inverted upper threads clear excess material to ensure the screw is seated properly and consistently.
- Type-17 point penetrates composite decking with ease for faster starts.
- Cap-head prevents mushrooming and material from rising up above the deck for a smoother, clean-looking installation.
- 350-count screws install approx. 100 sq. ft. of decking with framing at 16" on-center spacing.
- The 2 3/4" DCU Composite screw is approved fastener (by Trex®) for Trex composite decking.
