Eaton ATR, 5/16X144 ZN All Threaded Rod - 400 lb
Part Number: ATR, 5/16X144 ZN
Quick Summary
Eaton ATR, 5/16X144 ZN all threaded rod provides robust support for ceiling grids and mechanical runs in industrial spaces. Engineers often contend with field-length variances, corrosion risk, and rework when long fasteners don’t hold true or require frequent adjustments. Certifications: Not Applicable, but the product aligns with Eaton B-Line strut systems and compatible accessories; always confirm project standards before installation. The 144 in rod features a 0.31 in diameter, an 18 in thread length, a 3.48 lb weight, and a 400 lb load rating, delivering predictable performance for suspended installations and modular layouts. Using this rod reduces install time and simplifies replacement in retrofit projects, supporting reliability and cost efficiency for data centers, manufacturing, and facility services.
Product Information
Extended Description
ATR, 5/16X144 ZN Eaton: Eaton B-Line series all threaded rod, 144" H x 0.31" D, Steel, 400 Lbs load cap, 18" thread length
Product Name
Eaton B-Line series all threaded rod
Catalog Number
ATR, 5/16X144 ZN
UPC
781011690274
Product Height
144 in
Product Diameter
0.31 in
Product Weight
3.48 lb
Certifications
Not Applicable
Special features
Used with (SC3228) hanger rod stiffener
Thread length
18 in
Type
All threaded rod cut to length
Load capacity
400 lb
Material
Steel
B-Line Series Strut Systems Catalog
B-Line Series Strut Systems Catalog
B-Line Series Strut Systems Catalog
Eaton Specification Sheet - ATR, 5/16X144 ZN
Feature: 144 inch length, 0.31 inch diameter steel rod with an 18 inch thread length. Business Impact: reduces field joints and enables precise suspension height across long spans, while the zinc finish adds corrosion resistance. Application: ideal for ceiling grids, light-to-medium duty supports, and B-Line system configurations. Feature: 400 lb load capacity. Business Impact: supports moderate loads with margin for ductwork or cable trays, lowering the number of required hangers. Application: data centers, manufacturing lines, and facilities that require dependable overhead support. Feature: Zinc finish on steel. Business Impact: improves corrosion resistance in indoor environments and extends service life, reducing maintenance cycles. Application: indoor mechanical and electrical installations across industrial plants and campuses. Feature: Compatibility with SC3228 hanger rod stiffener. Business Impact: enhances alignment and rigidity, reducing wobble during installation and retrofit projects. Application: works seamlessly with SC3228 and B-Line accessories in modernized facilities. Feature: All threaded rod cut to length. Business Impact: enables site-specific height adjustments without on-site threading, reducing waste and labor. Application: retrofit and new-build installations needing precise suspension heights.
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FAQs
Install by aligning the rod with compatible channel nuts and connectors in the Eaton B-Line system, trim to length as needed, and engage the 18 inch threaded section for suspension height. Ensure the SC3228 hanger rod stiffener, if used, is properly seated to maintain alignment and load distribution.
The rod is rated for 400 pounds of load capacity, suitable for mid-range overhead supports such as ductwork, lighting trays, and ceiling grids when used within appropriate hanger spacing and safety requirements.
Yes. The model features a design compatible with the SC3228 hanger rod stiffener, helping to improve rigidity, reduce wobble, and simplify installation in retrofit and new-build projects within the Eaton B-Line ecosystem.
Key specs include a 144 inch overall length, a 0.31 inch diameter, an 18 inch thread length, and a weight of approximately 3.48 pounds per rod, with a zinc finish for corrosion resistance.
Certifications field lists Not Applicable for this part; for projects requiring CE, SIL, or IP ratings, verify with Eaton catalogs and ensure compatibility with the B-Line system and local compliance standards.