S-98842A032 7/16"-20 x 3 ft. Threaded Rods

Threaded Rods

1397FA00639 Threaded Rods
1397FA00639 Threaded Rods

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

Part No.
Part No. 1397FA00639
Equivalent to mcmaster :
98842A032

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 7/16"-20
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

  • High tensile strength of 50,000 psi ensures reliable performance under heavy loads, reducing the risk of failure in demanding applications.
  • Zinc-plated steel construction provides excellent corrosion resistance, extending service life in harsh industrial environments.
  • Fully threaded design allows for uniform load distribution and flexible positioning along the entire rod length.
  • Class 1A thread fit offers easier assembly and disassembly, saving time during installation and maintenance.
  • UNF fine threading (7/16"-20) delivers superior holding power and vibration resistance compared to coarse threads.
  • Rockwell B61 hardness ensures durability and wear resistance, maintaining thread integrity over repeated use.
  • RoHS 3 and REACH compliance guarantees environmental safety and regulatory adherence for global industrial supply chains.

Professional Applications & Engineering Value

This 7/16"-20 UNF threaded rod is engineered for precision and reliability in industrial settings where high-strength and corrosion resistance are critical. Made from zinc-plated steel, it effectively combats rust and degradation in humid or outdoor environments, such as construction frameworks, machinery assembly, and automotive applications. The fully threaded design ensures consistent load-bearing capacity across the entire 3 ft. length, preventing stress concentration points that can lead to failure. With a fine thread spacing and right-hand thread direction, it offers enhanced grip and stability in dynamic systems subject to vibrations. Ideal for B2B procurement, this rod simplifies sourcing by meeting strict tensile strength and hardness standards, reducing downtime and maintenance costs.

Specification Summary & Compliance

This threaded rod adheres to inch system dimensions with a Class 1A thread fit for external threads, ensuring precise tolerances per UNF standards. It features a 7/16"-20 thread size with fine spacing and right-hand direction. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free of hazardous substances and suitable for industrial use globally.

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