Simpson Strong-Tie Deck-Drive DCU Composite Screw

For composite or PVC decking. The Deck-Drive DCU Composite screw 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 Deck-Drive DCU is the go-to-screw for all your composite decking applications, eliminating the need to mix and match screws to the decking they are suited for. Available with color-matching painted heads to blend with popular decking manufacturers and to provide a more concealed finish.

• 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

• Approved fastener (by Trex) for Trex composite decking

• Drive type: T20 6-lobe