Product Description
The Simpson ATR 7/8 in. x 24 in. Zinc-Plated All-Thread Rod by Simpson is a fully threaded tension transfer element engineered for use with Simpson Strong-Tie adhesives. Threaded along its entire length, this zinc-plated steel all-thread rod is built for structural applications including floor-to-floor holdowns and a broad range of anchoring solutions where reliable load transfer and positioning flexibility are essential.
Key Features
- Fully threaded along the entire length - allows the rod to be cut to any position without losing thread engagement, giving installers maximum flexibility during layout and assembly
- Cut to length for convenience - reduces material waste on the job site and lets you size the rod precisely to your application without additional machining
- 7/8 in. diameter, 24 in. length - a robust size well suited to demanding structural anchoring and holdown assemblies where a smaller rod would be undersized
- Zinc-plated steel construction - provides a corrosion-resistant barrier that helps protect the rod during installation and in moderately exposed environments
- UNC Class 2A or 1A thread specification - conforms to standard Unified National Coarse tolerances, ensuring predictable fit with compatible nuts, couplers, and anchoring hardware
Why This Product
- Designed as a tension transfer element for Simpson Strong-Tie adhesive anchor systems - this rod is purpose-built to work within a proven anchoring ecosystem, giving structural contractors confidence in the compatibility and performance of their assembly
- Full-length threading means no wasted rod - because threads run from end to end, any cut section remains fully usable, making this all-thread rod one of the most adaptable options for multi-point anchoring and holdown applications
- Available in zinc-plated or hot-dipped galvanized finishes - you can match the protective coating to your project's exposure conditions, choosing the right level of corrosion resistance without compromising structural integrity
- Made in the United States by a trusted structural connector brand - Simpson's domestic manufacturing supports quality consistency that matters on code-compliant residential and commercial structural projects
Specifications
- Model Number: ATR7/8X24ZP
- Diameter: 7/8 in.
- Length: 24 in.
- Material: Steel
- Coating: Zinc Plated
- Finish: Zinc Plated
- Thread Specification: 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 the ATR7/8X24ZP designed to be used with?
The Simpson Strong-Tie ATR7/8X24ZP is a tension transfer element designed for use with Simpson Strong-Tie adhesives, making it suitable for structural applications including floor-to-floor holdowns and a wide range of anchoring solutions.
Is this rod fully threaded, or only partially threaded?
This all-thread rod (ATR) is fully threaded along its entire length, providing maximum versatility for cutting and positioning within structural assemblies.
What thread specification does the ATR7/8X24ZP follow?
The ATR7/8X24ZP conforms to UNC Class 2A or 1A thread specifications.
What finish options are available for the ATR all-thread rod?
The ATR all-thread rod is available with a zinc-plated or hot-dipped galvanized finish. This specific model, the ATR7/8X24ZP, features a zinc-plated finish.
Reviews
FAQs
Standard Shipping is free on most orders over $50 within the contiguous US. If the order is under $50.00, the shipping is $9.99 set fee for shipping within the contiguous US.
Most of our products will ship within 1 to 3 Business Days. Some Special order products will ship within 2 to 5 Business Days. Preorders will be shipped to you on a first come first serve basis as soon as available from the manufacturer. Items that are "Made-to-Order" (Custom order products) will be shipped when fabrication is completed, shipping and delivery times will vary and depend on manufacturing.
Products that are shipped directly from the manufacturer will have processing and fulfilment times subject to manufacturer availability.
Preorders are shipped on a first come first serve basis as soon as available from the manufacturer, the sooner you place your Preorder the sooner your order will ship.
Freight shipping Policy:
Orders/Items too large or heavy may require special handling/Shipping and may require to be sent by truck. Someone must be present to accept truck deliveries. Standard truck delivery is to a dock facility designed to receive freight. You will be notified within 24 hours of ordering to confirm delivery. Lift gates for deliveries are available for an additional fee.
We offer Financing options through Clicklease
Please email your Return request to info@FactoryDirectSupplyOnline.com
Include the order number and the reason for your return.
All returns, regardless of their categorization, must include all original parts, be in their original packaging, and in the condition in which they were received. You may not qualify to receive a refund If the returned item is used, damaged, missing any parts, or is damaged during return shipping.
Checkout our complete Return policy
You can contact us through our contact page! We will be happy to assist you.