S-98750A093 1/2"-13 x 1 1/4" ASTM A193 Threaded Rods

Threaded Rods

1391FA00170 Threaded Rods
1391FA00170 Threaded Rods

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

Part No.
Part No. 1391FA00170
Equivalent to mcmaster :
98750A093

Basic Information

System of Measurement Inch
Specifications Met ASTM A193
RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (07/08/2021, 219 SVHC) Compliant

Dimension Parameters

Length 1 1/4"

Thread Parameters

Thread Type UNC
Thread Size 1/2"-13
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 provides reliable performance in high-stress applications, reducing the risk of fastener failure.
  • Superior durability from Grade B7 steel and Rockwell C35 hardness ensures long service life under demanding industrial conditions.
  • Precise UNC coarse threading with Class 2A fit offers easy assembly and secure fastening, minimizing installation time and errors.
  • Fully threaded design allows for adjustable nut placement along the entire length, enhancing versatility in various setups.
  • Compliance with ASTM A193 standards guarantees consistent quality and performance for critical engineering projects.
  • RoHS 3 and REACH compliance ensures environmental safety and regulatory adherence, making it suitable for global supply chains.
  • Right-hand thread direction facilitates standard tool usage and simplifies maintenance in common machinery and structures.

Professional Applications & Engineering Value

This Grade B7 steel threaded rod is engineered to address critical challenges in heavy-duty industrial environments, such as pressure vessels, construction frameworks, and machinery assemblies. Its high tensile strength of 125,000 PSI and Rockwell C35 hardness provide resistance to deformation and fatigue, ensuring stability under extreme loads. The 1/2"-13 UNC coarse thread and Class 2A thread fit enable quick, secure connections, reducing downtime in fast-paced projects. Fully compliant with ASTM A193, it meets rigorous standards for high-strength fasteners, making it ideal for applications requiring corrosion resistance and reliability, from chemical plants to infrastructure developments.

Specification Summary & Compliance

This threaded rod adheres to precise dimensional standards, including a Class 2A thread fit for consistent accuracy and UNC coarse threading per industry norms. It conforms to ASTM A193 for material and manufacturing quality, with additional compliance to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for environmentally conscious operations.

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