S-98957A638 3/4"-10 x 3 ft. ASTM A193 Threaded Rods

Threaded Rods

1391FA00546 Threaded Rods
1391FA00546 Threaded Rods

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

Part No.
Part No. 1391FA00546
Equivalent to mcmaster :
98957A638

Basic Information

System of Measurement Inch
Specifications Met ASTM A193
RoHS RoHS 3 (2015/863/EU) Compliant

Dimension Parameters

Length 3 ft.

Thread Parameters

Thread Type UNC
Thread Size 3/4"-10
Threading Fully Threaded
Thread Direction Right Hand
Thread Spacing Coarse
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
In Stock
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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 (Rockwell C35) provides excellent wear resistance and durability, extending service life in demanding environments.
  • Fully threaded design offers versatile fastening along the entire 3 ft length, allowing for adjustable connections and simplified assembly.
  • Class 2A thread fit with UNC coarse spacing ensures easy installation and compatibility with standard nuts, minimizing assembly time.
  • ASTM Grade B7 material compliance guarantees consistent quality and performance for high-temperature and high-pressure applications.
  • RoHS 3 compliance meets environmental regulations, making it suitable for use in regulated industries and global supply chains.
  • Right-hand threading provides familiar and efficient installation for standard industrial equipment and maintenance procedures.

Professional Applications & Engineering Value

This 3/4"-10 UNC threaded rod is engineered from ASTM Grade B7 steel to address critical needs in heavy-duty industrial settings, such as construction, machinery assembly, and structural supports. Its fully threaded configuration and coarse thread spacing allow for quick adjustments and secure fastening in dynamic load conditions. The high tensile strength and Rockwell C35 hardness prevent stripping and deformation under stress, making it ideal for applications requiring long-term reliability. By complying with ASTM A193 standards, it ensures consistent performance in elevated temperature environments, reducing downtime and maintenance costs for engineers and procurement specialists.

Specification Summary & Compliance

This threaded rod features precise Class 2A thread fit per UNC standards, with coarse spacing for optimal engagement. It meets ASTM A193 specifications for Grade B7 materials, ensuring high tensile strength and hardness. The product is RoHS 3 (2015/863/EU) compliant, adhering to environmental directives for safe use in various industrial applications.

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