S-98957A514 1 3/4"-5 x 1 ft. ASTM A193 Threaded Rods

Threaded Rods

1391FA00533 Threaded Rods
1391FA00533 Threaded Rods

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

Part No.
Part No. 1391FA00533
Equivalent to mcmaster :
98957A514

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 1 ft.

Thread Parameters

Thread Type UNC
Thread Size 1 3/4"-5
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
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Key Features & Benefits at a Glance

  • Exceptional tensile strength of 125,000 psi for reliable performance in high-stress and heavy-duty applications
  • Superior durability and wear resistance due to ASTM Grade B7 steel construction and Rockwell C35 hardness
  • Precise and secure fastening ensured by the Class 2A thread fit and fully threaded right-hand UNC design
  • Easy and quick installation with coarse thread spacing, reducing assembly time in industrial settings
  • Long-term reliability in demanding environments, backed by compliance with ASTM A193 specifications
  • Environmental and safety compliance meeting RoHS 3 and REACH standards for responsible sourcing and usage
  • Versatile inch-system compatibility for seamless integration with existing machinery and fastener systems

Professional Applications & Engineering Value

This 1 3/4"-5 UNC threaded rod is engineered from ASTM Grade B7 steel to address critical industrial challenges, such as structural instability and fastener failure under high tension. Its fully threaded design and coarse thread spacing provide consistent load distribution and ease of adjustment in applications like construction anchoring, machinery assembly, and pressure vessel systems. The Class 2A thread fit ensures tight tolerances, reducing the risk of loosening due to vibrations or thermal cycling. By combining high tensile strength and Rockwell C35 hardness, it offers extended service life in corrosive or high-temperature environments, making it ideal for heavy-duty industrial fasteners where reliability is paramount.

Specification Summary & Compliance

This threaded rod adheres to precise dimensional standards, including Class 2A thread fit for external threads and UNC coarse threading with right-hand direction. It meets ASTM A193 specifications for high-temperature service, ensuring consistent performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental responsibility in global supply chains.

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