
Screws
Simpson Strong-Tie DCU234TNR70 Deck-Drive™ DCU COMPOSITE Screw — #10 x 2-3/4 in. T20, Quik Guard®, Tan (70-Qty)
SKU: DCU234TNR70
Available to Order — Add to Quote
Madison Township Lumber • Matawan, NJ
Product Description
The Quik Guard–coated Deck-Drive DCU Composite screw is designed to resist medium levels of corrosion for all types of composite or PVC decking. The carbon-steel screw penetrates composite decking with a Type-17 point and is engineered with inverted upper threads that clear excess material to ensure a clean, secure installation. The color-matching painted heads blend with popular manufacturers’ decking for a more concealed, professional finish. Available in a wide range of colors.
Available Sizes & Options
Product Details
Key Features
- Tri-lobe thread design reduces damage to the composite board while driving
- Inverted upper threads clear excess material to ensure that the screw has a clean finish
- Unique cut point penetrates composite decking with ease for fast starts
- Cap head prevents mushrooming and material from rising up above the deck for a smoother, clean-looking installation
- When used with sleeper assemblies, the 2'' DCU Composite screws should have a minimum penetration of 1" into the wooden roof deck sleeper and should not penetrate through the roof deck sleeper
- The 2 3/4" length is an approved fastener by Trex® for Trex composite decking
- The 2 3/4" length is also available collated for the Quik Drive system
- Replacement bit part number: BIT20T-2-R2
Applications
- Fastening composite decking boards
- Fastening roof sleeper assemblies (Use DCU 2'')
Related Links
- Fastening Systems Technical Notes
- Composite-Decking Color Cross-Reference — Match Simpson Strong-Tie screw colors to your decking material
- Deck-Drive DCU Composite Screw also available collated for the Quik Drive system
- Deck-Drive DCU Screw Plug Solution
Catalog Pages
- Fastener Product Information: C-F-2025 (Fastening Systems), pages 91–92
- Fastener Technical Data and Loads: C-F-2025TECHSUP, page 172
Buy Simpson Strong-Tie DCU234TNR70 Deck-Drive™ DCU COMPOSITE Screw — #10 x 2-3/4 in. T20, Quik Guard®, Tan (70-Qty) in Central New Jersey
Madison Township Lumber & Supply has been serving Matawan, East Brunswick, Sayreville, and all of Middlesex County since 1962.