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Description
Simpson Strong-Tie ECCQ5-4SDS2.5 (5-1/8" Beam x 4x Post) Quick Install End Column Cap with SDS ScrewsSimpson Strong Tie ECCQ5 4SDS2. 5 Description The Simpson ECCQ5 4SDS2. 5 End Column Cap enhances the strength and stability of construction projects, providing a durable column to beam connection for wood construction. Simpson Strong Tie ECCQ5 4SDS2. 5 Includes (1) End Column Cap (14) 1 4" x 2 1 2" SDS Heavy Duty Connector Screws Simpson Strong Tie ECCQ5 4SDS2. 5 Features Provides strong end of beam connection for column to beams Extended area of the
Simpson Strong-Tie ECCQ5-4SDS2.5 Description
The Simpson ECCQ5-4SDS2.5 End Column Cap enhances the strength and stability of construction projects, providing a durable column-to-beam connection for wood construction.
Simpson Strong-Tie ECCQ5-4SDS2.5 Includes
- (1) End Column Cap
- (14) 1/4" x 2-1/2" SDS Heavy-Duty Connector Screws
Simpson Strong-Tie ECCQ5-4SDS2.5 Features
- Provides strong end-of-beam connection for column-to-beams
- Extended area of the column seat offers additional surface area of bearing to distribute the load
- Made from heavy-gauge steel for durability
- Finished with Gray Paint coating
- Certified welds for strength and loading
- Increased uplift loads for earthquake or wind loading
- Diamond holes for temporary fastening during installation
Simpson Strong-Tie ECCQ5-4SDS2.5 Applications
- Wood-to-wood column-to-beam connections
- End-of-beam applications in wood construction
Simpson Strong-Tie ECCQ5-4SDS2.5 Installation Overview
- Fasten with 1/4" x 2-1/2" Strong-Drive SDS Heavy-Duty Connector screws, which are provided with the column cap
- Use stainless-steel Strong-Drive screws with stainless-steel connectors for specific applications
- For rough-cut lumber sizes, provide dimensions
Simpson Strong-Tie ECCQ5-4SDS2.5 Specifications
| Finish | Gray Paint |
| Material | Steel |
| Beam size | 5-1/8x |
| Fasteners required | All Fasteners Included |
| For Treated Lumber | No |
| Post size | 4x |
| Thickness | 3 Gauge |
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
4.5 ★★★★★
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Product Reviews
★★★★★ 5
Quality heat resistant wire.
Size: silicone wire red 25ft and black 25ft, Color: Red and Black
Quality, heat resistant silicone wire for my heating coil wine bottle cutting project. I didn’t need very much, but provided me the best price and option. No regrets.
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Reviewed in the United States on November 16, 2025
★★★★★ 5
Best for 12S high current battery wires
Size: silicone wire red 25ft and black 25ft, Color: Red and Black
High quality flexible silicone wire. Perfect for high current large motor & battery wires.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 5
Loong jumper test cables.
Size: silicone wire red 25ft and black 25ft, Color: Red and Black
Over-kill makes nice tools. This is good tinned fine stranded wire with quality silicone insulation. Five-star stuff, without buying some expensive large quantity minimum from a high-end wire manufacturer.
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Reviewed in the United States on December 6, 2025
★★★★★ 5
Works for my 2011 115hp Etec
Size: For 75-250 HP
Exact fit and cheaper than a trip to a repair shop. Make sure you have the proper gasket sealer, a good scrapper that's not going to dig into the sealing surface, and tools for the job.
I went on my computer and downloaded a video that walked me through the process. I'm a mechanic by trade but wanted to ensure everything was correct. I've been running the motor now for a couple of months. Peeing just as it's supposed to.
No more delivering, waiting, and retrieving my boat from the shop for its routine service.
Just follow your owner's manual to make sure you do all the necessary maintenance.
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Reviewed in the United States on February 8, 2025
★★★★★ 5
Great replacement
Size: For 5.5HP 6HP 7.5HP
Works as it should. Easy to swap out.
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Reviewed in the United States on August 12, 2025