Product Description
The Simpson Deck-Drive DCU Composite Screw, #10 x 2-3/4 in., Type 316 Stainless Steel, Gray (Collated, 1,000-Pack) is engineered by Simpson specifically for composite and PVC decking applications, delivering consistently clean fastening results across all types of composite decking without the need to mix and match screws. With a color-matched gray cap head, severe-level corrosion resistance, and a collated format compatible with the Simpson Strong-Tie Quik Drive PRO300SG2 auto-feed system, these screws are built to help professional deck builders work faster and finish cleaner on every job.
Key Features
- Tri-lobe thread design - reduces stress and damage to the composite board during installation, preserving the integrity and appearance of your decking material
- Inverted upper threads - clear excess material as the screw seats, so every fastener sits flush and consistently - no extra adjustments needed
- Type-17 point - penetrates composite decking with ease for faster starts and reduced drive time on each board
- Cap head design - prevents mushrooming and stops material from rising above the deck surface, resulting in a smooth, professional-looking finish
- Gray painted head - color-matched to blend with popular composite decking products for a more concealed, finished appearance
- Type 316 stainless steel construction - provides severe-level corrosion resistance, making these screws well-suited for outdoor decking exposed to moisture and harsh conditions over time
- Approved fastener for Trex composite decking - gives contractors and homeowners confidence that the screw meets the requirements of one of the most widely used composite decking brands
- Curved collation with T20 6-lobe drive - compatible with the Simpson Strong-Tie Quik Drive PRO300SG2 auto-feed system for faster, more consistent installation; T20 6-lobe driver bit included
Why This Product
- One screw for all composite decking types - the Deck-Drive DCU is designed to work across all composite and PVC decking applications, eliminating the hassle of sourcing different fasteners for different boards and keeping your workflow simple on the job site
- Built-in protection against composite board damage - the combination of the tri-lobe thread design, inverted upper threads, and cap head work together to protect the decking surface during installation, reducing callbacks and rework caused by marred or raised material
- Severe-level corrosion resistance for long-term outdoor performance - Type 316 stainless steel goes beyond standard corrosion protection, making these fasteners a reliable choice for decks in coastal, high-humidity, or otherwise demanding environments
- Collated format for high-volume efficiency - curved collation designed for use with the Simpson Strong-Tie Quik Drive PRO300SG2 auto-feed system means faster installation with less fatigue, making this pack a practical choice for larger deck projects
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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