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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
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Description
Simpson Strong-Tie DCU234TNR350 Deck-Drive (#10 x 2-3/4") T20 DCU Quik Guard Composite Collated Screw, Tan (350 Pack)Simpson Strong Tie DCU234TNR350 Description Simpson DCU composite screws are engineered to provide beautiful fastening results for all types of composite decking while also offering greater ease of installation, a clean finish, and superb corrosion resistance. Simpson Strong Tie DCU234TNR350 Includes (350) #10 x 2 3 4 in. DCU Composite Decking Screw Simpson Strong Tie DCU234TNR350 Features Tri lobe thread design reduces damage to the composite board
Simpson Strong-Tie DCU234TNR350 Description
Simpson DCU composite screws are engineered to provide beautiful fastening results for all types of composite decking while also offering greater ease of installation, a clean finish, and superb corrosion resistance.
Simpson Strong-Tie DCU234TNR350 Includes
- (350) #10 x 2-3/4 in. DCU Composite Decking Screw
Simpson Strong-Tie DCU234TNR350 Features
- Tri-lobe thread design reduces damage to the composite board while driving
- Inverted upper threads clear excess material to ensure a clean finish
- Unique cut point penetrates composite decking with ease for fast starts
- Cap head prevents mushrooming and material from rising above the deck
- 2-3/4 in. length is approved for Trex composite decking
- Compatible with color-matching DCU Screw Plugs
Simpson Strong-Tie DCU234TNR350 Applications
- Fastening composite decking boards
- Fastening roof sleeper assemblies
Simpson Strong-Tie DCU234TNR350 Specifications
| Diameter | #10 |
| Length | 2-3/4 in. |
| Material | Carbon Steel |
| Color | Tan |
| Drive Type | T20 Star Drive |
| Head Type | Cap Head |
| Manufacturer Name | Simpson Strong-Tie |
| Quantity | 350 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Excellent floating shelves look very high end
Easy to install and bracket is hidden once shelf is installed Very sturdy. Wipe clean surface.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
★★★★★ 5
Great shelves!
Size: 24x5.8, Color: Black, Size: 24x5.8, Color: Black
I love these shelves (I purchased 6 shelves total).
The size I got was perfect, looks phenomenal, & quality is great too! Only negative thing I’d say is that it could be difficult for some people to set up as it needs to be leveled, & can be hard to align with other things since the part that attaches to the wall is separate from the shelf (due to its floating design) but once it’s up, it looks great.
Definitely good value for money with its quality.
I have them to hold up decorations/toys, & you think some of my shelves have about 5lbs of stuff on it & I’ve had no issues, so functionality is good.
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Reviewed in the United States on December 12, 2025
★★★★★ 5
Easy install and looks good
Exactly as expected. Easy to install and look great.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Extremely satisfied
Size: 24x5.8, Color: Black, Size: 24x5.8, Color: Black
Very nice. I am extremely happy with them. I used painters tape to hold the bracket in place while I screwed it in, worked like a charm 😁 holds a lot of items
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Reviewed in the United States on April 11, 2026
★★★★★ 3
Good enough
Size: 15x6.8, Color: Black
As cheap as the day is long but functional. These are basically made out of highly compressed paper and finished to feel like wood. The first one I put up was good with a little tilt to the back which is fine. The second one has a more severe tilt and I had to bend the bracket down to decently level it out. They are sturdy enough to hold quite a bit of weight and look good for what they are. I'm not impressed but I'm also not disappointed, the price is a bit steep for what they are but they serve their purpose.
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Reviewed in the United States on November 15, 2025
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