Simpson Strong-Tie Deck-Drive DCU COMPOSITE Screw (Collated), Type 305 Stainless #10 x 2-3/4 in. Type 305, DCU234S305, Box (1,000 pcs)

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.

The 2 3/8'' Deck-Drive DCU Composite screws are ideal for installing decking products to wooden roof sleeper assemblies and cladding to wood framing. The 2 3/8'' lengths are only available collated for Quik Drive® auto-feed screw driving systems.

• 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 used with sleeper assemblies, the 2 3/8" DCU Composite screws should have a minimum penetration of 1" into the wooden roof deck sleeper and should not penetrate through the roof deck sleeper
• When countersinking for DCU plug solutions, use the Quik Drive® Auto-Set Driver™ Bit (model BITTX20-PL-RC3) with depth set to maximum

Specifications

• Fastener Callout Size: #10 x 2-3/4 in.
• Fastener Type: Quik Drive Collated Screw
• Screw Size: #10
• Length (in.): 2 3/4
• Length (mm): 70
• Head Type: Cap Head
• Head Diameter (in.): 0.230
• Drive Type: T20 6-Lobe
• Point Type: Type-17 Point
• Thread Type: Tri-Lobe Threads
• Material: Type 305 Stainless Steel
• Collation Type: Curved
• Packaging Type: Box
• Application: Fastening composite decking boards
• Install With: Installs with the Simpson Strong-Tie Quik Drive PRO300SG2 auto-feed screw driving system or attachment
• Compatible Tools: Simpson Strong-Tie: Quik Drive PRO300SG2