SKU: 97526015443

Simpson Strong-Tie HDUE9-SDS3.5HDG (17-3/8") 12Ga Predeflected Holdown with SDS Screws - Hot-Dip Galvanized

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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

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Description

Simpson Strong-Tie HDUE9-SDS3.5HDG (17-3/8") 12Ga Predeflected Holdown with SDS Screws - Hot-Dip GalvanizedSimpson Strong Tie HDUE9 SDS3. 5HDG Description The Simpson Strong Tie HDUE Holdown series delivers exceptional lateral load resistance for demanding residential and multi story applications. Designed with modern construction needs in mind, HDUE holdowns ensure strong, reliable connections for shearwalls, braced wall panels, and other structural elements. Simpson Strong Tie HDUE9 SDS3. 5HDG Includes (16) 1 4 in. x 3 1 2 in. Strong Drive SDS Heavy Duty

Simpson Strong-Tie HDUE9-SDS3.5HDG Description

The Simpson Strong-Tie HDUE Holdown series delivers exceptional lateral-load resistance for demanding residential and multi-story applications. Designed with modern construction needs in mind, HDUE holdowns ensure strong, reliable connections for shearwalls, braced wall panels, and other structural elements.

Simpson Strong-Tie HDUE9-SDS3.5HDG Includes

  • (16) 1/4 in. x 3-1/2 in. Strong-Drive SDS Heavy-Duty Connector screws
  • (1) Crescent Washer

Simpson Strong-Tie HDUE9-SDS3.5HDG Features

  • Hot Dip Galvanized Finish: Superior corrosion resistance for exterior and treated wood applications.
  • Enhanced Load Capacity: Engineered to meet increased demands in residential construction, especially for large openings and taller walls.
  • Innovative Angled Fastening: Larger models feature screw placement that engages both tension and shear for higher allowable loads with fewer fasteners.
  • Predeflected Seat Design: Rounded seat minimizes deflection under load, improving structural stability.
  • Overlapping Back Plate: Reinforces steel strength while helping prevent post splitting.
  • Optimized Screw Patterns: Designed to reduce wood splitting and maximize fastener performance at the post end.

Simpson Strong-Tie HDUE9-SDS3.5HDG Applications

  • Shearwalls: Provides strong connections for lateral-load resistance.
  • Braced Wall Panels: Ensures stability in multi-story applications.
  • Structural Elements: Suitable for demanding residential and commercial construction needs.

Simpson Strong-Tie HDUE9-SDS3.5HDG Installation Overview

  1. Install using the included Strong-Tie SDS Heavy Duty Connector Screws.

Simpson Strong-Tie HDUE9-SDS3.5HDG Specifications

Finish Hot Dip Galvanized
Material Carbon Steel
Base width 4-5/16"
Fasteners required ALL FASTENERS INCLUDED: (16) 1/4 in. x 3-1/2 in. Strong-Drive SDS Heavy-Duty Connector screws, (1) crescent washer
For Treated Lumber Yes
Height 17-3/8"
Thickness 12 Gauge
Width 3"

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:
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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]
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SKU: 97526015443

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4.6 ★★★★★
Based on 17 reviews
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C
Verified Purchase
Christina
Massapequa, US
★★★★★ 5
Great for a Pitball
Pattern Name: Octopus
I have a Pitbull and she absolutely loves this toy. I always wait a while before giving a review. She has had this toy Since the beginning of July and she is still playing with this toy. It does have little holes but it is still going. She loves it. Playing tug of war with her. I also take it and wrap it around her collar and watch her dance around trying to get it out(I don't leave it there long). This a great buy. I also bought and extra one so when this one does finally dies she will have another. The material is strong, The sound is about normal for a squeaky toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2025
R
Verified Purchase
Robert
Louisville, US
★★★★★ 3
Cute, but not tough enough.
Pattern Name: Octopus
This toy is cute, my pug loves it, and I like how the legs are strong but the top of the octopuses head isn't tough enough which is worrisome because thats where the squeaker is. It might work out for a smaller dog though.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 12, 2026
M
Verified Purchase
Millie
Dallas, US
★★★★★ 5
Fun Resilient Chew Toy
Pattern Name: Octopus
I have a boxer/pit mix and she loves this! I bought it 4 months ago and it’s still going strong so I know it’s quality made and perfect for dogs that like to chew and play tug of war. It has been chew resistant for my girl and she loves the little squeak. I just throw it in the washer when I wash her bed. Great value and a safe toy that’s a good size for a medium to large dog.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
L
Verified Purchase
Lexey
Los Angeles, US
★★★★★ 4
Cute but not tuff
Pattern Name: Octopus
Cute but could be more tuff!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
A
Verified Purchase
Amazon Customer
Boise, US
★★★★★ 5
Favorite toy
Pattern Name: Octopus
My 80 lb American bulldog and staffy mix absolutely LIVES this little octopus. He literally destroys everything but NOT the octopus, lol. It is well made and has lasted months which is a huge deal. Great buy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026

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