Product Description
Simpson DCU234S316 Deck-Drive DCU COMPOSITE Screw (Collated) - #10 x 2-3/4 in. Type 316 (1000-Qty) is a premium collated composite deck screw engineered by Simpson Strong-Tie to deliver beautiful, professional fastening results across all types of composite and PVC decking. Manufactured from Type 316 stainless steel for severe-level corrosion resistance, this screw combines a tri-lobe thread design, Type-17 point, and cap head geometry to produce a clean, flush finish with minimal board damage - making it the single go-to fastener for virtually every composite decking application.
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
- Available with color-matching painted heads to blend with popular decking manufacturers for a more concealed finish
- Collated in a curved strip format for use with auto-feed screw driving systems
- Quantity: 1,000 per package
Specifications
- Model No.: DCU234S316
- 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
- Compatible Tool: Simpson Strong-Tie Quik Drive PRO300SG2 auto-feed screw driving system or attachment
- Packaging Qty.: 1,000
Approved Applications
- Decks - Deck Boards Composite
What's Included
- 1,000 DCU234S316 collated composite deck screws
- T20 6-lobe driver bit (replacement bit model BITTX20-PL-RC3)
Frequently Asked Questions
- What type of decking material is the DCU234S316 designed for?
- The Deck-Drive DCU Composite screw is engineered for composite or PVC decking. It is specifically designed to provide clean, professional fastening results across all types of composite decking, eliminating the need to mix and match screws depending on the decking material being used.
- Is the DCU234S316 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.
- What makes the Type 316 stainless steel material significant for this screw?
- Type 316 stainless steel provides severe-level corrosion resistance, making these screws well-suited for demanding outdoor environments where exposure to moisture and other corrosive elements is a concern.
- What auto-feed tool is compatible with 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 in the package, with the replacement bit available under model BITTX20-PL-RC3.
Downloads and Resources
- Composite-Decking Color Cross-Reference chart
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