Eaton ATR, 3/8X72 ZN All threaded rod - 730 lb
Part Number: ATR, 3/8X72 ZN
Quick Summary
ATR, 3/8X72 ZN is Eaton B-Line series all threaded rod used for suspending electrical and mechanical assemblies in commercial and industrial installations. Long spans and tight spacing are common challenges, often leading to misalignment and time-consuming adjustments; this part mitigates those issues with robust threading and a consistent diameter. Certifications show Not Applicable; however, the product is designed to meet standard industry expectations for threaded rod components and Durability in typical facility environments. With 72 in length, 0.375 in diameter, 16 in thread length, and a 730 lb load rating, it integrates smoothly with B-Line strut systems, improving installation efficiency and long-term reliability.
Product Information
Extended Description
ATR, 3/8X72 ZN Eaton: Eaton B-Line series all threaded rod, 72" H x 0.375" D, Steel, 730 Lbs load cap, 16" thread len
Product Name
Eaton B-Line series all threaded rod
Catalog Number
ATR, 3/8X72 ZN
UPC
781011690335
Product Height
72 in
Product Diameter
0.375 in
Product Weight
1.74 lb
Certifications
Not Applicable
Special features
Used with (SC3228) hanger rod stiffener
Thread length
16 in
Type
All threaded rod cut to length
Load capacity
730 lb
Material
Steel
B-Line Safety Gratings Full Catalog
B-Line Safety Gratings Full Catalog
B-Line Safety Gratings Full Catalog
Eaton Specification Sheet - ATR, 3/8X72 ZN
The 72 in length and 0.375 in diameter provide long-span support with uniform load distribution, reducing sag and misalignment across runs. This translates to faster installations, fewer reworks, and lower lifecycle costs in electrical rooms and data centers where precision matters. The 16 in thread length offers substantial adjustment range, enabling quick alignment to brackets and fixtures while maintaining secure tolerances and reducing field rework. Built from durable steel with zinc plating, the rod delivers improved corrosion resistance in typical plant environments, extending service life and lowering maintenance costs for HVAC and electrical suspensions. A 730 lb load capacity supports common B-Line assemblies and heavier fixtures, delivering confidence in ceiling and wall suspensions without over-ordering components. Compatibility with the SC3228 hanger rod stiffener minimizes wobble, ensuring stable, precise alignment during commissioning. Finally, seamless integration with Eaton B-Line strut systems simplifies procurement and installation, reducing planning time and avoiding compatibility gaps in channel-based installations.
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FAQs
This rod works with the SC3228 stiffener to improve alignment and rigidity in ceiling suspensions. Ensure channel alignment before installation, cut or fit to the specified 72 in height, and use proper hanger supports to maintain plumb. The 16 in thread length allows precise adjustment without over-tightening, reducing installation errors and rework.
ATR, 3/8X72 ZN is a steel, zinc-finished all threaded rod rated for a 730 lb load capacity. The 72 in length and 0.375 in diameter provide sturdy support for typical B-Line configurations, with corrosion resistance suitable for standard facility environments when used with compatible hardware.
Yes. This rod is designed for seamless integration with Eaton B-Line strut systems, channels, and accessories, enabling efficient procurement and fast, dependable installations across electrical and mechanical suspension applications.
Certifications list as Not Applicable for this product. For projects requiring specific standards, consult the latest Eaton specification sheets and local regulatory codes to confirm compliance with your installation requirements and alternate hardware that may be needed for SIL, CE, or IP-rated environments.
Regular visual inspections are recommended to detect corrosion or thread wear, especially in harsh or humid environments. Replace any rod showing significant corrosion, stripped threads, or deformation. Proper storage and handling reduce surface damage, preserving load capacity and alignment in long-term suspensions.