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Description
Simpson Strong-Tie ECCQ66-SDS2.5HDG (6x Beam, 6x Post) Quick Install HDG End Column Cap with SDS ScrewsSimpson Strong Tie ECCQ66 SDS2. 5HDG Description The Simpson ECCQ66 SDS2. 5HDG End Column Cap enhances the strength and stability of your construction projects, providing strong column to beam connections for wood construction. Simpson Strong Tie ECCQ66 SDS2. 5HDG Includes (1) End Column Cap (1) Set of SDS Screws Simpson Strong Tie ECCQ66 SDS2. 5HDG Features Provides strong end of beam connection for column to beams Extended area of the column seat
Simpson Strong-Tie ECCQ66-SDS2.5HDG Description
The Simpson ECCQ66-SDS2.5HDG End Column Cap enhances the strength and stability of your construction projects, providing strong column-to-beam connections for wood construction.
Simpson Strong-Tie ECCQ66-SDS2.5HDG Includes
- (1) End Column Cap
- (1) Set of SDS Screws
Simpson Strong-Tie ECCQ66-SDS2.5HDG 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 durable heavy-gauge steel
- Finished with Hot Dip Galvanized coating for corrosion resistance
- Certified welds for strength and loading
- Increased uplift loads for earthquake or wind loading
- Features diamond holes for temporary fastening during installation
- Bolt spacing meets NDS code requirements
Simpson Strong-Tie ECCQ66-SDS2.5HDG Applications
- Column-to-beam connections in wood construction
- End-of-beam applications for 6x posts or columns
Simpson Strong-Tie ECCQ66-SDS2.5HDG Installation Overview
- Align the column cap with the beam and post
- Secure the cap using the included SDS screws
- Ensure proper alignment and fastening for optimal load distribution
Simpson Strong-Tie ECCQ66-SDS2.5HDG Specifications
| Finish | Hot Dip Galvanized |
| Material | Galvanized Steel |
| Beam size | 6x |
| Fasteners required | All Fasteners Included |
| For Treated Lumber | Yes |
| Post size | 6x |
| Thickness | 7 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
4.6 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
if you are going to be moving them a lot, buy something more sturdy.
Color: Black, Size: Wheel-6 Panel
I use these at our churchc.
They are pretty good, not terribly study and the screw that hold the faabric have pulled out in a couple of places.
But they wqould work especially well if you were not constantly moving them as we do.
They are a bit of a pain to assemble.
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Reviewed in the United States on January 20, 2026
★★★★★ 4
Easy to put together , decent quality
Color: Black, Size: Wheel-6 Panel
Purchased for office, easy to put together , durable quality , exactly what we needed to partition a small space
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Reviewed in the United States on November 15, 2025
★★★★★ 5
Nice and sturdy
Color: Grey, Size: Wheel-8 Panel
Good privacy wall
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Reviewed in the United States on May 31, 2026
★★★★★ 1
Super Low Quality/Unacceptable QC
Color: Black, Size: Wheel-6 Panel
I spent probably about an hour putting it together, only to take it right back apart and pack it up to return. The dimples for half the poles were on the wrong side (double and triple checked to make sure they couldn't be spun around. The threaded ends for the wheels were freely spinning on all but 2 wheels, making it impossible to actually tighten them fully. Once it was all put together, the screens could not be folded up to neatly put it aside when not in use. All in all, this was shamefully low quality for the money spent.
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Reviewed in the United States on July 22, 2024
★★★★★ 5
Needed for Sunday School
Color: Grey, Size: Wheel-6 Panel
This was purchase to divide two Sunday school children classes.
It works wonderful, big enough, sturdy and with wheels, so is easy to move.
Thanks God we can find everything in amazon.com.
Delivery was fast and perfect. Thank you .
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Reviewed in the United States on December 6, 2024
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