S-98842A037 7/8"-14 x 3 ft. Threaded Rods

Threaded Rods

1397FA00644 Threaded Rods
1397FA00644 Threaded Rods

Image may differ from product. See technical specification for details.

Part No.
Part No. 1397FA00644
Equivalent to mcmaster :
98842A037

Basic Information

System of Measurement Inch
RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (06/10/2022, 224 SVHC) Compliant

Dimension Parameters

Length 3 ft.

Thread Parameters

Thread Type UNF
Thread Size 7/8"-14
Threading Fully Threaded
Thread Direction Right Hand
Thread Spacing Fine
Thread Fit (External) Class 1A

Material & Strength Parameters

Material Zinc-Plated Steel
Tensile Strength 50000 psi
Hardness Rockwell B61
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Superior corrosion resistance through zinc plating, extending service life in demanding industrial environments
  • Exceptional load-bearing capacity with 50,000 psi tensile strength for heavy-duty applications
  • Optimized thread engagement with Class 1A thread fit ensuring smooth assembly and reliable connections
  • Enhanced vibration resistance through UNF fine thread spacing for secure fastening in dynamic applications
  • Full-length threading provides maximum adjustability and uniform stress distribution along the entire rod
  • Consistent mechanical performance with Rockwell B61 hardness maintaining dimensional stability under load
  • Right-hand thread design offers standard compatibility with existing industrial components and tools

Professional Applications & Engineering Value

This 7/8"-14 UNF threaded rod delivers critical engineering solutions where high tensile strength and corrosion resistance are paramount. The zinc-plated steel construction provides essential protection against environmental degradation, while the fully threaded design ensures maximum grip and uniform load distribution across the entire length. The UNF fine thread spacing offers superior resistance to vibration loosening, making it ideal for machinery assembly, structural supports, and heavy equipment applications where Class 1A thread fit guarantees smooth installation without binding. The combination of 50,000 psi tensile strength and Rockwell B61 hardness ensures reliable performance in demanding industrial settings, from manufacturing plants to construction projects requiring durable, long-lasting threaded connections.

Specification Summary & Compliance

This threaded rod meets UNF thread standards with Class 1A thread fit for external threading applications. Manufacturing specifications include 7/8"-14 thread size with fine thread spacing and right-hand thread direction. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for industrial use across global markets.

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