S-98957A173 3/4"-10 x 2.5 ft. ASTM A193 Threaded Rods

Threaded Rods

1391FA00483 Threaded Rods
1391FA00483 Threaded Rods

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

Part No.
Part No. 1391FA00483
Equivalent to mcmaster :
98957A173

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 2.5 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
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Key Features & Benefits at a Glance

  • Exceptional load-bearing capacity with 125,000 psi tensile strength for reliable performance in demanding applications
  • Superior hardness and durability with Rockwell C35 rating to resist wear and deformation under stress
  • Precision thread engagement through Class 2A thread fit ensuring secure connections and reduced assembly issues
  • Full-length threading versatility allowing installation at any point along the 2.5 ft rod for flexible design solutions
  • Industry-standard UNC coarse threading providing quick assembly and high resistance to vibration loosening
  • Compliance with environmental regulations including RoHS 3 and REACH for safe use in regulated industries
  • Material reliability from ASTM A193 Grade B7 steel ensuring consistent performance in high-temperature and high-pressure environments

Professional Applications & Engineering Value

This 3/4"-10 UNC threaded rod manufactured from ASTM A193 Grade B7 steel addresses critical engineering challenges in industrial settings where failure is not an option. The fully threaded design with right-hand coarse spacing enables rapid installation in structural frameworks, machinery anchoring, and pressure vessel assemblies. Engineers specify this rod for applications requiring 125,000 psi tensile strength and Rockwell C35 hardness to prevent thread stripping and maintain integrity under sustained loads. The Class 2A thread fit guarantees precise mating with compatible nuts, reducing the risk of cross-threading while accommodating thermal expansion in high-temperature operations common in petrochemical, power generation, and heavy equipment industries.

Specification Summary & Compliance

This threaded rod features 3/4"-10 UNC coarse threading with Class 2A thread fit per ASME B1.1 standards, manufactured from ASTM A193 Grade B7 steel meeting specified mechanical properties. The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety requirements for industrial fastener applications.

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