Product Description
Simpson DCU234S316GR Deck-Drive DCU Composite Screw (Collated) - #10 x 2-3/4 in., Type 316 Stainless Steel, Gray (1,000-Pack) is engineered by Simpson Strong-Tie specifically for composite and PVC decking applications. Designed to deliver beautiful fastening results across all types of composite decking, these collated screws combine greater ease of installation, a clean concealed finish, and severe-level corrosion resistance - making them the go-to choice for professional deck builders who demand consistent, high-quality results without mixing and matching fasteners.
Key Features
- 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 (driver bit included)
- Dimensions: #10 x 2-3/4 in.
- Made from Type 316 stainless steel to provide severe-level corrosion resistance
- Head color: Gray - available with color-matching painted heads to blend with popular decking manufacturers for a more concealed finish
- Quantity: 1,000 per package
Specifications
- Model No.: DCU234S316GR
- Screw Size: #10
- Length: 2-3/4 in.
- Material: Type 316 Stainless Steel
- Finish: Type 316 Stainless Steel
- Head Type: Cap Head
- Head Diameter: 0.230 in.
- Drive Type: T20 6-Lobe
- Thread Type: Tri-Lobe Threads
- Point Type: Type-17 Point
- Collation Type: Curved
- Head Color: Gray
- Compatible Tool: Installs with the Simpson Strong-Tie Quik Drive PRO300SG2 auto-feed screw driving system or attachment
- Package Quantity: 1,000
Approved Applications
- Decks - Deck Boards Composite
What's Included
- T20 6-lobe driver bit included (replacement bit model BITTX20-PL-RC3)
Frequently Asked Questions
- What type of decking are these screws designed for?
- The Deck-Drive DCU Composite Screw is engineered for composite and PVC decking applications. It is designed to work across all types of composite decking, eliminating the need to mix and match screws to the decking they are suited for. These screws are also an approved fastener by Trex for use with Trex composite decking.
- Why is Type 316 stainless steel significant for deck fasteners?
- Type 316 stainless steel provides severe-level corrosion resistance, making these screws well-suited for outdoor decking environments where fasteners are exposed to moisture and the elements over time. This material choice helps ensure long-lasting performance in demanding conditions.
- What installation tool is recommended for these collated screws?
- These collated Deck-Drive DCU screws install with the Simpson Strong-Tie Quik Drive PRO300SG2 auto-feed screw driving system or attachment. The curved collation format is compatible with this system for fast, consistent driving. A T20 6-lobe driver bit is also included in the package.
- How does the cap head design benefit the finished appearance of the deck?
- The cap head prevents mushrooming and material from rising up above the deck surface, resulting in a smoother, clean-looking installation. Additionally, the gray painted head is designed to blend with popular composite decking manufacturers, providing a more concealed and aesthetically finished result.
Downloads and Resources
- Composite-Decking Color Cross-Reference chart
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