Eaton ATR,3/8X120USZN All Threaded Rod - 120 in
Part Number: ATR,3/8X120USZN
Quick Summary
ATR,3/8X120USZN is an Eaton B-Line all threaded rod designed for overhead support in electrical and mechanical installations. Engineers often struggle with long-lead times and mis-match parts when sourcing 120 inch threaded solutions for ducts and conduits. This rod does not carry SIL, CE, or IP certifications, but it is built to Eaton’s robust B-Line standards and is compatible with SC3228 hanger rod stiffeners. By leveraging the 120 inch length and 0.375 inch diameter, it enables fast, reliable field installation with predictable load handling. For projects prioritizing uptime and standardization, using this threaded rod supports quick assembly, easier inventory management, and consistent performance across Eaton B-Line components.
Product Information
Extended Description
ATR,3/8X120USZN Eaton: Eaton B-Line series all threaded rod, 120" H x 0.375" D, Steel, 730 Lbs load, 16" thread length
Product Name
Eaton B-Line series all threaded rod
Catalog Number
ATR,3/8X120USZN
UPC
782051512151
Product Height
120 in
Product Diameter
0.375 in
Product Weight
1.7 lb
Certifications
Not Applicable
Special features
Used with (SC3228) hanger rod stiffener
Thread length
16 in
Type
All threaded rod - 120" (3.05m) lengths
Load capacity
730 lb
Material
Steel
Channel Nuts and Hardware Catalog Section
Channel Nuts and Hardware Catalog Section
Channel Nuts and Hardware Catalog Section
Eaton Specification Sheet - ATR,3/8X120USZN
Feature → Business Impact → Application: The ATR,3/8X120USZN uses a steel all threaded rod of 120 inches in length and 0.375 inch diameter, delivering a unified, continuous support member that reduces field joints and installation time. This translates to faster overhead runs for conduit, cable trays, and equipment mounts, minimizing project schedules and labor costs in industrial facilities. Feature → Business Impact → Application: With a 730 lb load rating, this rod provides a robust safety margin for lighter to medium overhead applications, supporting HVAC ductwork, drainage lines, or electrical assemblies without frequent replacements. Feature → Business Impact → Application: The 16 inch thread length enables solid engagement with standard nuts and hardware, improving torque retention and vibration resistance in busy plant environments. Feature → Business Impact → Application: Compatibility with Eaton B-Line strut systems and SC3228 hanger rod stiffeners ensures rapid, modular installations with fewer SKU variants, reducing procurement complexity and enabling standardized maintenance programs. Feature → Business Impact → Application: The rod’s steel construction delivers durability in harsh environments, lowering maintenance costs and extending service life for industrial installations. Feature → Business Impact → Application: By aligning with Eaton Channel Nuts and Hardware Catalog sections, installers gain access to proven installation patterns, preventing common misfits and ensuring consistent performance across projects. Note on certifications: although not certified for SIL, CE, or IP, the product supports compliant practices through its compatibility with Eaton’s support system and established field assembly methods.
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FAQs
For best results, pair ATR,3/8X120USZN with SC3228 hanger rod stiffeners to achieve rigid, long-span support. Ensure full thread engagement and clean, undamaged threads prior to assembly. Align components with Eaton B-Line channel nuts and hardware, torque to specifications, and verify plumbness after mounting to avoid sagging and vibration during operation.
Yes. This all threaded rod is designed to work within Eaton’s B-Line channel nuts and hardware ecosystem. Using the recommended channel nuts and hardware catalogs ensures quick, secure connections, reduces field errors, and maintains consistent performance across installations in electrical and mechanical support systems.
The ATR,3/8X120USZN provides a 730 lb load rating. In practice, engineers apply a suitable safety factor based on application requirements and dynamic loads, typically evaluating equipment weight, seismic considerations, and long-term vibration to ensure reliable performance in overhead support scenarios.
Certifications listed for this part indicate Not Applicable. While SIL, CE, and IP ratings are not specified for this product, it remains compatible with Eaton B-Line systems and adheres to industry-standard installation practices, ensuring predictable performance when used within approved Eaton assemblies and maintenance practices.
Using the ATR,3/8X120USZN 120 inch rod can reduce field joints and cut-to-length work, shortening install times and labor costs. The durable steel construction offers long service life with lower maintenance needs, while compatibility with SC3228 and other Eaton components supports standardized maintenance, spare-part inventories, and faster replacements when required.