SKU: 12021385212

Simpson Strong-Tie HDUE17-SDS4.5HDG (27-7/8") Hot-Dip Galvanized Predeflected Holdown with SDS Screws

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

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Description

Simpson Strong-Tie HDUE17-SDS4.5HDG (27-7/8") Hot-Dip Galvanized Predeflected Holdown with SDS ScrewsSimpson Strong Tie HDUE17 SDS4. 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 HDUE17 SDS4. 5HDG Includes (28) 1 4 in. x 4 1 2 in. Strong Drive SDS Heavy

Simpson Strong-Tie HDUE17-SDS4.5HDG 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 HDUE17-SDS4.5HDG Includes

  • (28) 1/4 in. x 4-1/2 in. Strong-Drive SDS Heavy-Duty Connector screws
  • (1) Crescent Washer

Simpson Strong-Tie HDUE17-SDS4.5HDG 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 HDUE17-SDS4.5HDG 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 HDUE17-SDS4.5HDG Installation Overview

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

Simpson Strong-Tie HDUE17-SDS4.5HDG Specifications

Finish Hot Dip Galvanized
Material Carbon Steel
Base width 5-3/16"
For Treated Lumber Yes
Height 27-7/8"
Thickness 10 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:
  1. 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
SKU: 12021385212

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Steve Texas
San Leandro, US
★★★★★ 5
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Color: Blue, Size: King(2 Pack)-20'*36'
AWESOME, they actually stay cool!!! Extra foam to firm and great instructions how to remove foam and make softer. Fantastic product
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Reviewed in the United States on April 16, 2026
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David Hendrix
Carnegie, US
★★★★★ 4
Very fluffy and comfortable.
It only stays cool for a few minutes. It is a very comfortable pillow.
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Reviewed in the United States on December 13, 2025
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Cookie
Lake Worth, US
★★★★★ 5
Double Sided Cooling Pillow
Color: Blue, Size: King(2 Pack)-20'*36'
I truly love these pillows. They are sent with extra filling so if their not firm enough you can add more and if their to firm you can remove some. You can make these pillows to your liking. They fluff right back up. Their comfortable and you really get your moneys worth. I love them.
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Reviewed in the United States on January 31, 2026
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Mark
Cuba, US
★★★★★ 5
Fantastic pillows
Color: Blue, Size: Standard(1 Pack)-20'*26'
Fantastic pillows----never get headaches like others
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Reviewed in the United States on April 29, 2026
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Chloe Thomas
Belleville, US
★★★★★ 5
Recommend this product
Color: Blue, Size: Queen(2 Pack)-20'*30'
I bought these for my boyfriend who is a hot sleeper. They are super thick & comfortable. The pillow stays cool & has a great texture. They didn’t have a bad smell. Bought these 3 years ago & they are still like brand new, durable
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Reviewed in the United States on May 11, 2026

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