S-98750A210 5/8"-11 x 2 1/2" ASTM A193 Threaded Rods

Threaded Rods

1391FA00185 Threaded Rods
1391FA00185 Threaded Rods

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

Part No.
Part No. 1391FA00185
Equivalent to mcmaster :
98750A210

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 2 1/2"

Thread Parameters

Thread Type UNC
Thread Size 5/8"-11
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 load-bearing capacity with 125,000 PSI tensile strength for reliable performance in high-stress applications
  • Superior thread engagement and vibration resistance due to Class 2A thread fit and UNC coarse threading
  • Full-length threading ensures even stress distribution across the entire rod length, minimizing failure points
  • High-temperature and corrosion resistance from ASTM Grade B7 steel with Rockwell C35 hardness
  • Regulatory compliance assurance meeting ASTM A193, RoHS 3, and REACH standards for global industrial use
  • Right-hand thread design provides standardized installation compatibility across industrial equipment
  • Optimized for heavy-duty applications where material integrity and long-term durability are critical

Professional Applications & Engineering Value

Engineered for demanding industrial environments, this 5/8"-11 UNC Grade B7 steel threaded rod delivers critical performance where high tensile strength and thermal stability are paramount. The fully threaded design maximizes load distribution across structural connections, preventing stress concentration in heavy machinery, pressure vessels, and construction assemblies. With coarse thread spacing and Class 2A thread fit, it maintains secure fastening under vibration and dynamic loads while facilitating quicker assembly than fine-thread alternatives. The ASTM A193-compliant material composition ensures consistent performance in elevated temperature applications, making it ideal for petrochemical, manufacturing, and infrastructure projects requiring certified high-strength threaded rods.

Specification Summary & Compliance

This fully threaded rod maintains Class 2A thread fit tolerances per UNC standards with 5/8"-11 coarse thread spacing and right-hand thread direction. Manufactured to ASTM A193 specifications with ASTM Grade B7 material certification, it delivers 125,000 PSI tensile strength and Rockwell C35 hardness. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to international environmental and safety standards for industrial fastener applications.

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