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SKU: HD7SS

Simpson HD7SS Bolted Holdown - Stainless Steel

Regular price $20799
Ships FREE Nov 11 when you order now

Description

The Simpson Strong-Tie Stainless Steel Bolted Holdown is designed to anchor wood shearwalls and posts to concrete foundations while providing maximum corrosion resistance. It transfers uplift forces from wood framing into the foundation, helping protect structures in high-wind and seismic conditions. The stainless steel construction makes it ideal for coastal and high-moisture environments.

Built for high uplift resistance, this holdown connector secures shearwall ends and vertical framing members against overturning forces. Its bolted attachment method creates a strong, dependable connection to studs, posts, or column assemblies.

Manufactured from Stainless Steel, this uplift connector delivers long-term durability without relying on coatings. It’s well suited for exterior framing, treated lumber, and marine applications where corrosion protection is critical.

Key Features:

  • Stainless Steel: Provides superior corrosion resistance in coastal and wet environments.
  • High Uplift Resistance: Transfers tension loads from framing into concrete foundations.
  • Bolted Design: Creates a secure connection to studs, posts, and columns.
  • Structural Holdown: Ideal for shearwall end connections and heavy-duty framing.
  • Exterior Ready: Suitable for treated lumber and harsh conditions.

Specifications

Width: 3-1/2"
Height: 12-3/8"
Thickness: 3 Gauge
For Treated Lumber: Yes
Material: Stainless Steel
Finish: Unfinished
Manufacturer Name: Simpson Strong-Tie
Quantity: 1
Fasteners Required:
FASTENERS SOLD SEPERATELY
• (2) 5/8" Machine Bolts
• (1) 5/8" concrete anchor

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  • Metal tension ties in house and exterior wooden decking

    Holdowns and Tension Ties Reinforce Structural Connections

    Holdowns and Tension ties are designed to strengthen critical structural connections where uplift and lateral forces occur. Commonly used in shear walls, deck connections, and wood framing, holdown anchors and tension ties help transfer loads from framing members to the foundation, reducing movement and improving overall structural stability.

  • Wooden beams with metal tension ties on a construction site

    Precision Fit for Critical Framing Connections

    Tension ties and holdown connectors feature prepunched holes that allow accurate fastener placement and proper alignment during installation. These connectors reinforce high-load framing areas where standard fasteners alone may not provide sufficient strength.

  • Metal tension tie attached to wooden beams

    Corrosion-Resistant for Outdoor Durability

    Holdown anchors and deck tension ties are often installed in exterior environments where moisture and treated lumber are present. Many Simpson Strong- Tie connectors feature corrosion-resistant finishes like ZMAX or stainless steel to help maintain long-term strength and performance.

Broad selection, fast delivery

Our footprint

Our nationwide network of distribution facilities offers more product selection and faster delivery times. So far we’ve made remarkable progress in our expansion efforts, effectively doubling our capacity by adding a new 47,000 sq. ft. warehouse in Simpsonville, South Carolina, in addition to our existing 60,000 sq. ft. facility in Urbana, Iowa.

Broad selection, fast delivery

Our experience

We pride ourselves on delivering a user-friendly, high quality experience online and over the phone. Our knowledgeable team of experts is readily available via phone to assist with product questions and custom pricing inquiries. We’re available Monday thru Friday from 7:00 AM – 5:00 PM CST. We look forward to supporting you on your next job.

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