S-98752A425 7/8"-9 x 6" ASTM A193 Threaded Rods

Threaded Rods

1391FA00332 Threaded Rods
1391FA00332 Threaded Rods

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

Part No.
Part No. 1391FA00332
Equivalent to mcmaster :
98752A425

Basic Information

System of Measurement Inch
Specifications Met ASTM A193

Dimension Parameters

Length 6"

Thread Parameters

Thread Type UNC
Thread Size 7/8"-9
Threading Fully Threaded
Thread Direction Right Hand
Thread Spacing Coarse
Thread Fit (External) Class 2A

Material & Strength Parameters

Material Blue PTFE-Coated 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

  • Superior corrosion resistance with Blue PTFE coating that protects against harsh chemicals and environmental exposure
  • Exceptional tensile strength of 125,000 psi ensures reliable performance in high-stress applications
  • Precision threading with Class 2A fit and UNC coarse spacing for easy assembly and vibration resistance
  • Heavy-duty construction meeting ASTM A193 specifications for demanding industrial environments
  • Enhanced durability with Rockwell C35 hardness that maintains integrity under repeated loading
  • Full-length threading provides maximum adjustability and installation flexibility
  • Industry-standard compliance with ASTM Grade B7 material requirements for consistent quality

Professional Applications & Engineering Value

This 7/8"-9 UNC threaded rod delivers critical performance advantages for industrial applications where corrosion resistance and structural integrity are paramount. The Blue PTFE coating on ASTM Grade B7 steel creates a protective barrier that significantly extends service life in chemical processing, marine, and high-temperature environments. The fully threaded design with coarse UNC threading ensures rapid assembly and disassembly while maintaining secure connections in vibrating equipment. With 125,000 psi tensile strength and proper Class 2A thread fit, this rod solves common engineering challenges of fastener failure, galling, and maintenance downtime in heavy machinery, structural supports, and pressure vessel applications.

Specification Summary & Compliance

This threaded rod maintains Class 2A thread fit per inch system standards with UNC coarse thread spacing (7/8"-9). Manufactured from ASTM Grade B7 steel and compliant with ASTM A193 specifications for high-temperature service. The product features right-hand threading and meets industrial requirements for dimensional accuracy and mechanical properties including 125,000 psi tensile strength and Rockwell C35 hardness.

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