Simpson #10 X 2-3/4″ 316 Stainless Steel, Deck-Drive DCU Composite Decking Screw (Collated) 1000ct

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.

Deck-Drive DCU Composite 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). DCU screws provide a clean finish because of their special head design and are available in a wide range of colors, matched to blend with most major decking manufacturers.

• Available in carbon steel, as well as Type 305 and Type 316 stainless steel for high to severe levels of corrosion resistance.
• Tri-lobe thread design reduces damage to the composite board while driving.
• Inverted upper threads clear excess material to ensure that the screw has a clean finish.
• Unique cut point penetrates composite decking with ease for fast 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.
• 6-lobe drive recess for secure driving.
• When countersinking for DCU Plug solutions, use the QRTX20 DCU Plug driver bit. Otherwise, use BITTX20-PL driver bit for Quik Drive systems.

• Fastening composite decking boards

Note: The image displayed is a generic representation of the type of product. Product dimensions and/or thread length may differ from picture. Please see above item description for specifications.