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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
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Description
Simpson Strong-Tie HDU11-SDS2.5 (22-1/4") 10Ga Predeflected Holdown with Screws - G90 GalvanizedSimpson HDU11 SDS2. 5 Description The Simpson HDU11 SDS2. 5 is a predeflected holdown designed for wood construction, featuring included screws for secure installation and reduced deflection under load. Simpson HDU11 SDS2. 5 Includes (30) 1 4 in. x 2 1 2 in. Strong Drive SDS Heavy Duty Connector screws (1) Crescent washer Simpson HDU11 SDS2. 5 Features Predeflected seat eliminating deflection under load Strong Drive SDS Heavy Duty Connector screws
Simpson HDU11-SDS2.5 Description
The Simpson HDU11-SDS2.5 is a predeflected holdown designed for wood construction, featuring included screws for secure installation and reduced deflection under load.
Simpson HDU11-SDS2.5 Includes
- (30) 1/4 in. x 2-1/2 in. Strong-Drive SDS Heavy-Duty Connector screws
- (1) Crescent washer
Simpson HDU11-SDS2.5 Features
- Predeflected seat eliminating deflection under load
- Strong-Drive SDS Heavy-Duty Connector screws included
- No stud bolts to countersink at openings
- Galvanized finish for corrosion resistance
Simpson HDU11-SDS2.5 Applications
- High-Wind Construction
- Wood framing requiring secure holdown connections
Simpson HDU11-SDS2.5 Installation Overview
- Use all specified fasteners
- No additional washer required
- Install screws with a low-speed, high-torque drill equipped with a 3/8" hex-head driver
Simpson HDU11-SDS2.5 Specifications
| Gauge | 10 |
| Width | 3 in. |
| Height | 22-1/4 in. |
| Base Width | 3-1/2 in. |
| Centerline | 1-3/8 in. |
| Seat Offset | 1-1/2 in. |
| Coating/Material | Zinc Galvanized, G90 |
| Weight | 6.7 lb |
NOTE: The correct fasteners installed in the correct position must be used to achieve published load values
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
4.3 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Everything fits
All the parts fit and was a great deal
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
★★★★★ 3
Filters were not the right size!
While the roller brush and side brush are fine, the filters DID NOT fit properly, they were about 1/8 smaller on both dimensions than the original filter on my C10.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2026
★★★★★ 1
Not compatable with Eufy C10
Wrong size filters
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 5
My Eufy C10 Feels Brand New Again—And It’s Cleaning Like It’s Trying to Impress Someone
If your eufy C10 has been sounding like it’s working but not really working, this replacement parts kit is the reset button you didn’t know it needed. After swapping out the filters, brushes, and rollers, my vacuum suddenly started acting like it just got promoted.
Why This Kit Delivers:
🧹 Everything You Need, Nothing You Don’t – 8 filters, 8 side brushes, and 2 rolling brushes. That’s a lot of life for your vacuum. Basically turns one tired robot into a whole year of squeaky-clean effort.
🔧 Perfect Fit for the C10 – All parts snapped right in without forcing, trimming, or muttering curses. Side brushes spin like new, and the roller glides instead of thudding.
🌬️ Major Suction Boost – A fresh filter and roller made a huge difference. Dust, crumbs, and suspicious mystery fuzz are no match now.
🧼 Easy to Swap – Took less than 10 minutes to do a full refresh. No YouTube tutorials required—just a little common sense and maybe a screwdriver.
Brushstroke of Caution:
❌ Side Brushes May Wear Faster – They work great but aren’t quite as thick as the originals. For regular cleaning? Totally fine. For warzone-level pet hair? You may cycle through them faster.
Final Sweep:
This kit brings your C10 back to life, keeps it performing like new, and saves you the drama of tracking down individual parts. If you love your robot vacuum but hate how it’s been slacking off lately—this kit is your fix.
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Reviewed in the United States on July 6, 2025
★★★★★ 2
Useless filters
Filters don't fit - they're way too small.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
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