S-92580A133 7/16"-20 x 4 ft. ASTM A193 Threaded Rods

Threaded Rods

1391FA00025 Threaded Rods
1391FA00025 Threaded Rods

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

Part No.
Part No. 1391FA00025
Equivalent to mcmaster :
92580A133

Basic Information

System of Measurement Inch
Specifications Met ASTM A193
RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (06/10/2022, 224 SVHC) Compliant

Dimension Parameters

Length 4 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 2A

Material & Strength Parameters

Material Steel
Fastener Strength Grade/Class ASTM Grade B7
Tensile Strength 125000 psi
Hardness Rockwell C35
Technical Drawings No drawings available at the moment, will be launched soon
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Key Features & Benefits at a Glance

  • Exceptional tensile strength of 125,000 PSI ensures reliable performance in high-stress applications, reducing the risk of fastener failure.
  • Superior hardness with Rockwell C35 rating provides excellent wear resistance and durability for long-term use in harsh environments.
  • Fully threaded design allows for flexible positioning and secure fastening along the entire 4-foot length, enhancing installation versatility.
  • Precision Class 2A thread fit with fine UNF spacing ensures smooth assembly and tight connections, minimizing loosening under vibration.
  • High-temperature and pressure resistance from ASTM Grade B7 steel makes it ideal for demanding industrial settings like petrochemical and power generation.
  • Compliance with RoHS 3 and REACH standards guarantees environmental safety and regulatory adherence, supporting sustainable procurement practices.
  • Right-hand threading offers standardized installation compatibility, streamlining maintenance and repair processes.

Professional Applications & Engineering Value

This 7/16-20 UNF fully threaded rod is engineered from ASTM Grade B7 steel to address critical challenges in industrial fastening, such as thermal expansion and mechanical stress. Its fine thread spacing and Class 2A thread fit provide precise alignment and vibration resistance, essential for applications in construction, machinery assembly, and pressure vessel systems. The 125,000 PSI tensile strength and Rockwell C35 hardness ensure it withstands heavy loads and corrosive conditions, reducing downtime and maintenance costs. Ideal for high-strength fasteners in oil and gas or manufacturing, it delivers consistent performance where reliability is non-negotiable.

Specification Summary & Compliance

This threaded rod meets ASTM A193 specifications for high-temperature service, with Class 2A thread fit ensuring dimensional accuracy per UNF standards. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, affirming its safety and environmental standards. The inch-based measurements, including a 4-foot length and 7/16-20 thread size, support seamless integration in global industrial projects.

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