Eaton ATR, 1/4X120 ZN All-Threaded Rod - 120 in Length
Part Number: ATR, 1/4X120 ZN
Quick Summary
Eaton ATR, 1/4X120 ZN all threaded rod provides secure support for electrical installations. Engineers frequently struggle with long, adjustable supports that must fit tight ceilings and resist corrosion. Certifications are listed as Not Applicable, but the rod is built from steel with a zinc finish and works within standard Eaton B-Line channel systems. For procurement, standardized length, thread features, and compatibility reduce project risk and inventory complexity. The 120 in length, 0.25 in diameter, and 240 lb capacity enable scalable, cost-effective overhead mounting for electrical and mechanical equipment.
Product Information
Extended Description
ATR, 1/4X120 ZN Eaton: Eaton B-Line series all threaded rod, 120" H x 0.25" D, Steel, 240 Lbs load cap, 20" thread length
Product Name
Eaton B-Line series all threaded rod
Catalog Number
ATR, 1/4X120 ZN
UPC
781011690151
Product Height
120 in
Product Diameter
0.25 in
Product Weight
0.2 lb
Certifications
Not Applicable
Special features
Used with (SC3228) hanger rod stiffener
Thread length
20 in
Type
All threaded rod - 120" (3.05m) lengths
Load capacity
240 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, 1/4X120 ZN
Feature: 120 in length, 0.25 in diameter all-threaded rod in steel with zinc finish. Business Impact: Enables long, continuous runs with fewer fittings, speeding up installation and reducing potential points of failure. Application: Ideal for overhead conduit suspensions and cable tray mounting in industrial facilities where space and reliability matter. • Feature: Load capacity of 240 lb. Business Impact: Provides dependable support for mid-weight equipment and enclosures, helping maintain code-compliant support without oversizing hardware. Application: Hanging small-to-mid-size electrical gear and support structures in manufacturing or data-center environments. • Feature: 20 in thread length. Business Impact: Allows precise height adjustment without cutting the rod or relying on spacers. Application: Adjustable mounting heights in racks, ceilings, or mezzanines where exact alignment is critical. • Feature: Compatibility with SC3228 hanger rod stiffener. Business Impact: Improves rigidity and minimizes sway in long runs, enabling safer, vibration-resistant installations. Application: High-velocity air handling and data-center riser applications where rigidity matters. • Feature: Steel with zinc plating (ZN). Business Impact: Delivers corrosion resistance for indoor environments and compatibility with standard strut hardware. Application: Routine maintenance-free installations in temperate industrial spaces, with broad compatibility across Eaton Channel Nuts and Hardware catalogs.
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FAQs
ATR, 1/4X120 ZN is designed for overhead mounting in electrical and mechanical installations. It supports long-span runs, cable tray suspensions, and conduit support within Eaton’s B-Line channel ecosystem. Its 120 inch length and 0.25 inch diameter balance load capacity and adjustability, enabling reliable suspensions in manufacturing, data centers, and service areas.
The 20 inch thread length provides ample adjustment for mounting heights without needing excessive on-site cutting or adapters. This simplifies alignment, reduces install time, and helps maintain code-compliant clearances in tall ceilings or mezzanine installations, while allowing precise leveling of suspended components.
Yes. The ATR, 1/4X120 ZN is designed to integrate with the SC3228 hanger rod stiffener, enhancing rigidity and reducing sway in long runs. This compatibility improves system stability for overhead supports in mechanical rooms and electrical bays.
Certifications are listed as Not Applicable for this specific component. For project compliance, refer to Eaton’s Channel Nuts and Hardware catalogs and regional codes. Always verify local safety and electrical standards for installations that combine with other certified components in your system.
The zinc finish provides corrosion resistance suitable for indoor industrial environments, reducing maintenance needs. A longer, standardized length minimizes fittings and stocking variety, speeding procurement and installation, which translates to lower labor costs and shorter project timelines without compromising safety or performance.