Product Description
The Simpson Deck-Drive DCU Composite Screw in #10 x 2-3/4" with Tan 02 color is a purpose-built fastener from Simpson designed specifically for composite and PVC decking installations. Featuring a Quik Guard coating that resists medium levels of corrosion, this carbon-steel screw delivers a clean, concealed finish with its color-matching painted cap head in Tan 02 - blending seamlessly with popular composite decking products for a professional result. Whether you are fastening composite deck boards or working with PVC decking, this screw is engineered to penetrate cleanly and seat securely without the mess or guesswork of mismatched fasteners.
Key Features
- Quik Guard Coating - provides medium-level corrosion resistance, making this screw suitable for outdoor composite and PVC decking environments where moisture exposure is a regular concern
- Type-17 Point - self-drilling tip penetrates composite decking cleanly without pre-drilling, saving installation time and reducing surface damage
- Inverted Upper Tri-Lobe Threads - engineered to clear excess composite material away from the surface during installation, resulting in a flush, clean seat with no mushrooming or material buildup
- Tan 02 Color-Matching Cap Head - painted head blends with popular composite decking brands for a more concealed, professional-looking deck surface
- T20 6-Lobe Drive Type - provides positive bit engagement and reduced cam-out during driving, giving installers better torque transfer and control
- Cap Head with 0.230 in. Head Diameter - low-profile head seats flush against composite decking for a neat finish without raised fastener heads
- #10 x 2-3/4" Size - appropriately sized for composite deck board fastening, providing secure holding power through the decking and into the substructure below
Why This Product
- Designed exclusively for composite and PVC decking - eliminates the need to mix and match screws across different decking brands or materials, simplifying procurement and installation
- The Tan 02 color-matched painted head blends with popular composite decking manufacturers' products, delivering a more professional and concealed fastener appearance that homeowners and contractors expect on finished decks
- Inverted upper threads actively clear excess material during installation - preventing the raised or rough surface spots that standard screws can create when used in composite decking
- Quik Guard coating offers medium-level corrosion resistance suitable for typical outdoor deck conditions, providing lasting performance in the moisture-rich environment that composite deck boards inhabit
Specifications
- Brand: Simpson Strong-Tie
- Screw Size: #10
- Length: 2-3/4 in.
- Head Diameter: 0.230 in.
- Head Type: Cap Head
- Drive Type: T20 6-Lobe
- Thread Type: Tri-Lobe Threads
- Point Type: Type-17 Point
- Coating/Finish: Quik Guard Coating
- Color: Tan 02
Available Pack Options
- DCU234TN02R70: 70 Pk - includes 1 driver bit included
- DCU234TN02R350: 350 Pk - includes 1 driver bit included
- DCU234TN02MB: 1750 Pk - includes 2 driver bits included
Approved Applications
- Decks - Deck Boards Composite
Frequently Asked Questions
- What type of decking material is this screw designed for?
- This screw is designed for all types of composite or PVC decking. The Type-17 point and Tri-Lobe threads are specifically engineered to penetrate and seat cleanly in composite deck board materials without pre-drilling.
- What drive bit is compatible with this screw?
- This screw uses a T20 6-Lobe drive. The compatible replacement driver bit is the BIT20T-2-R2, which is available as a separate accessory. See the Related Products section below for a direct link.
- Will the Tan 02 head color match my composite decking?
- The Tan 02 painted cap head is formulated to blend with popular composite decking manufacturers' products. A Composite-Decking Color Cross-Reference chart is available in the Downloads and Resources section below to help verify compatibility with your specific decking brand and color.
- What level of corrosion resistance does the Quik Guard coating provide?
- The Quik Guard coating is engineered to resist medium levels of corrosion, making it appropriate for standard outdoor composite and PVC decking applications where the fasteners will be exposed to moisture and typical weather conditions.
Downloads and Resources
Related Products
- BIT20T-2-R2 - compatible T20 6-Lobe driver bit for use with this screw
- Deck-Drive Screw Plug Solution - compatible color-matching DCU screw plugs for a finished deck appearance
Reviews
FAQs
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