S-98750A507 1"-8 x 6" ASTM A193 Threaded Rods

Threaded Rods

1391FA00290 Threaded Rods
1391FA00290 Threaded Rods

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

Part No.
Part No. 1391FA00290
Equivalent to mcmaster :
98750A507

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 6"

Thread Parameters

Thread Type UNC
Thread Size 1"-8
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 industrial applications
  • Superior hardness rating of Rockwell C35 ensures excellent wear resistance and long-term durability
  • Full threading design provides maximum engagement and flexibility for various fastening configurations
  • Precision Class 2A thread fit guarantees smooth assembly and consistent performance in mating components
  • ASTM A193 Grade B7 compliance delivers certified quality for critical high-temperature and high-pressure applications
  • RoHS 3 and REACH compliance ensures environmental responsibility and global regulatory acceptance
  • UNC coarse threading enables quick assembly and reduced cross-threading risks in industrial settings

Professional Applications & Engineering Value

This Grade B7 steel threaded rod delivers exceptional engineering value for demanding industrial applications where failure is not an option. The ASTM A193 specification ensures reliable performance in high-temperature environments, making it ideal for pressure vessel systems, valve assemblies, and structural fastening in petrochemical plants. The fully threaded design with 1"-8 UNC coarse threads provides maximum adjustability and load distribution, while the Class 2A thread fit ensures precise mating with nuts and other components. The combination of 125,000 psi tensile strength and Rockwell C35 hardness addresses critical concerns about material failure under heavy loads, vibration, and thermal cycling. This industrial threaded rod solves engineering challenges in construction, manufacturing, and heavy equipment where durability and regulatory compliance are paramount.

Specification Summary & Compliance

This threaded rod features 1"-8 UNC coarse threading with Class 2A external thread fit per standard inch measurement specifications. Manufactured from high-strength steel meeting ASTM A193 Grade B7 requirements, it delivers 125,000 psi tensile strength and Rockwell C35 hardness. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and global market acceptance for industrial applications.

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