S-98957A639 7/8"-9 x 3 ft. ASTM A193 Threaded Rods

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with 125,000 PSI tensile strength for reliable performance in demanding applications
• Superior durability and wear resistance thanks to Rockwell C35 hardness, ensuring long service life under heavy loads
• Precise thread engagement with Class 2A fit for secure fastening and reduced risk of stripping
• Optimal material performance through ASTM Grade B7 steel construction, ideal for high-temperature and pressure environments
• Full-length threading convenience allowing flexible positioning and installation along the entire 3-foot rod
• Industry-standard compatibility with UNC coarse threading for easy integration with existing components
• Environmental compliance assurance meeting RoHS 3 regulations for safe use in regulated industries

Professional Applications & Engineering Value

This 7/8"-9 UNC threaded rod delivers critical engineering value in heavy-duty applications where failure is not an option. Manufactured from ASTM Grade B7 steel, it maintains structural integrity under extreme tension and elevated temperatures, making it ideal for pressure vessel systems, structural bracing, and industrial machinery. The fully threaded design provides maximum flexibility for adjustment and securement at any point along its 3-foot length. With right-hand coarse threading and Class 2A thread fit, it ensures rapid assembly while maintaining precise tolerances. This rod solves common industrial challenges including vibration-induced loosening, corrosion susceptibility, and installation inefficiencies through its robust material properties and standardized threading.

Specification Summary & Compliance

This threaded rod features 7/8"-9 UNC coarse threading with Class 2A thread fit per ASME B1.1 standards, ensuring precise dimensional accuracy. Manufactured in compliance with ASTM A193 specifications for high-temperature service, it meets the mechanical property requirements of ASTM Grade B7 including 125,000 PSI tensile strength and Rockwell C35 hardness. The product is fully RoHS 3 (2015/863/EU) compliant for environmental safety and is supplied in 3-foot lengths with right-hand threading direction.