Product Description
The Simpson ATR 5/8 in. x 12 in. Zinc-Plated All-Thread Rod is a fully threaded steel rod engineered by Simpson as a tension transfer element designed for use with Simpson Strong-Tie adhesives. Fully threaded along the entire length of the rod, this all-thread rod delivers versatility for structural applications including floor-to-floor holdowns along with a wide range of other anchoring solutions. The zinc-plated steel finish provides a corrosion-resistant surface suited to demanding installation environments, and the rod can be cut to length for added convenience on the job site.
Key Features
- Fully threaded along the entire length - allows the rod to be positioned, cut, and installed at any point without losing thread engagement, giving installers maximum flexibility in structural applications.
- Cut to length for convenience - eliminates the need to source custom-length rods, saving time and reducing waste during installation.
- Zinc-plated steel construction - provides a corrosion-resistant finish that helps protect the rod in typical indoor anchoring and holdown applications.
- UNC Class 2A or 1A thread specifications - ensures compatibility with properly matched nuts and hardware, supporting reliable load transfer in tension applications.
- 5/8 in. diameter, 12 in. length - a versatile size well suited to floor-to-floor holdown assemblies and a broad range of structural anchoring configurations.
Why This Product
- Purpose-built for use with Simpson Strong-Tie adhesives - this rod is specifically designed as a tension transfer element to work within the Simpson Strong-Tie adhesive anchoring system, making it a reliable choice for holdown and anchoring projects that require a coordinated, engineered solution.
- Full-length threading means no wasted material - because the rod is threaded from end to end, every inch remains usable after cutting, giving contractors the freedom to size the rod precisely to the application without sacrificing thread engagement.
- Zinc-plated finish supports a wide range of interior structural applications - the zinc-plated coating adds a layer of corrosion protection suitable for typical anchoring environments, and for projects requiring greater protection, the ATR line is also available in a hot-dipped galvanized finish.
- Made in the United States to UNC thread standards - domestic production combined with UNC Class 2A or 1A thread conformance supports quality consistency and straightforward hardware compatibility across common structural fastening systems.
Specifications
- Model Number: ATR5/8X12ZP
- Brand: Simpson Strong-Tie
- Diameter: 5/8 in.
- Length: 12 in.
- Material: Steel
- Coating/Finish: Zinc Plated
- Thread Type: UNC Class 2A or 1A
- Country of Origin: United States
Note: Product dimensions and/or thread length may differ from picture. Please see the item description above for specifications.
Frequently Asked Questions
What is this all-thread rod designed to be used with?
The Simpson Strong-Tie ATR coated all-thread rod is a tension transfer element designed for use with Simpson Strong-Tie adhesives, making it suitable for a wide range of anchoring solutions including floor-to-floor holdowns.
Is this rod fully threaded along its entire length?
Yes. The ATR5/8X12ZP is fully threaded along the entire length of the rod, providing maximum flexibility for cutting and positioning in structural applications.
What finish does this all-thread rod have, and are other finishes available?
This rod features a zinc-plated steel finish. The ATR coated rod line is also available with a hot-dipped galvanized finish for applications requiring enhanced corrosion protection.
What thread specification does the ATR5/8X12ZP conform to?
The ATR5/8X12ZP meets UNC Class 2A or 1A thread specifications, ensuring compatibility with properly matched nuts and hardware of the same material and finish.
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