Product Description
Simpson Deck-Drive DCU Composite Screw (Collated) - #10 x 2-3/4 in., Type 316 Stainless Steel, Tan, 1000-Pack is engineered by Simpson Strong-Tie to deliver beautiful, professional fastening results across all types of composite and PVC decking. Built from Type 316 stainless steel for severe-level corrosion resistance and featuring a tan color-matched cap head, this collated screw eliminates the need to mix and match fasteners - making it the go-to choice for composite decking installations that demand a clean finish, consistent seating, and lasting durability.
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: Tan - available with color-matching painted heads to blend with popular decking manufacturers for a more concealed finish
- Collated in curved strip format for use with compatible auto-feed systems
- Quantity: 1,000 per package
Specifications
- Model No.: DCU234S316TN
- 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: Tan
- Compatible Tool: Simpson Strong-Tie Quik Drive PRO300SG2 auto-feed screw driving system or attachment
- Package Quantity: 1,000
Approved Applications
- Decks - Deck Boards Composite
- Composite decking (all types)
- PVC decking
- Trex composite decking (approved fastener by Trex)
What's Included
- 1,000 collated Deck-Drive DCU Composite Screws (#10 x 2-3/4 in., Type 316 Stainless Steel, Tan)
- T20 6-lobe driver bit (replacement bit model: BITTX20-PL-RC3)
Frequently Asked Questions
- What makes the Deck-Drive DCU Composite Screw different from standard deck screws?
- The DCU Composite Screw is purpose-engineered for composite and PVC decking with several design-specific features: a tri-lobe thread design that reduces board damage during driving, inverted upper threads that clear excess material for consistent seating, a Type-17 point for faster starts, and a cap head that prevents mushrooming. Together, these features deliver a cleaner, more professional finish compared to standard deck screws.
- Why is Type 316 stainless steel important for a deck screw?
- Type 316 stainless steel provides severe-level corrosion resistance, making it suitable for demanding outdoor environments - including coastal or high-moisture areas where lesser materials can corrode, stain, or fail over time. This ensures the fasteners maintain their structural integrity and appearance throughout the life of the deck.
- Is this screw approved for use with Trex composite decking?
- Yes. The Deck-Drive DCU Composite Screw is an approved fastener by Trex for use with Trex composite decking products. It is also designed to work across all types of composite decking, eliminating the need to mix and match screws for different decking brands.
- What tool is required to install these collated screws?
- These curved-collated screws install with the Simpson Strong-Tie Quik Drive PRO300SG2 auto-feed screw driving system or attachment. A T20 6-lobe driver bit is included with the package; the replacement bit model number is BITTX20-PL-RC3.
Downloads and Resources
- Composite-Decking Color Cross-Reference chart
Related Products
Reviews
FAQs
Standard Shipping is free on orders over $50 within the contiguous US. If the order is under $50.00, the shipping is $9.99 set fee for shipping within the contiguous US.
Most of our products will ship within 1 to 3 Business Days. Some Special order products will ship within 2 to 5 Business Days. Preorders will be shipped to you on a first come first serve basis as soon as available from the manufacturer. Items that are "Made-to-Order" (Custom order products) will be shipped when fabrication is completed, shipping and delivery times will vary and depend on manufacturing.
Products that are shipped directly from the manufacturer will have processing and fulfilment times subject to manufacturer availability.
Preorders are shipped on a first come first serve basis as soon as available from the manufacturer, the sooner you place your Preorder the sooner your order will ship.
Freight shipping Policy:
Orders/Items too large or heavy may require special handling/Shipping and may require to be sent by truck. Someone must be present to accept truck deliveries. Standard truck delivery is to a dock facility designed to receive freight. You will be notified within 24 hours of ordering to confirm delivery. Lift gates for deliveries are available for an additional fee.
We offer Financing options through Clicklease
Please email your Return request to info@FactoryDirectSupplyOnline.com
Include the order number and the reason for your return.
All returns, regardless of their categorization, must include all original parts, be in their original packaging, and in the condition in which they were received. You may not qualify to receive a refund If the returned item is used, damaged, missing any parts, or is damaged during return shipping.
Checkout our complete Return policy
You can contact us through our contact page! We will be happy to assist you.