S-99086A331 7/8"-9 x 3 ft. ASTM A193 Threaded Rods

Key Features & Benefits at a Glance

• Exceptional tensile strength of 125,000 psi ensures reliable performance in high-stress industrial applications, reducing the risk of fastener failure.
• Superior corrosion resistance from zinc yellow-chromate plating extends service life in harsh environments, minimizing maintenance and replacement costs.
• Precision Class 2A thread fit guarantees smooth assembly and secure fastening, enhancing operational efficiency and reducing installation time.
• Robust ASTM Grade B7 material with Rockwell C35 hardness provides excellent durability and resistance to wear, ideal for heavy-duty use.
• Fully threaded design allows for adjustable positioning and versatile fastening solutions across various project requirements.
• Compliance with RoHS and REACH standards ensures environmental safety and regulatory adherence, supporting sustainable procurement practices.
• Coarse UNC thread spacing facilitates quick installation and disassembly, improving productivity in time-sensitive operations.

Professional Applications & Engineering Value

This 7/8"-9 UNC threaded rod is engineered from ASTM Grade B7 zinc yellow-chromate plated steel to address common industrial challenges such as corrosion, high tensile stress, and assembly precision. The fully threaded and right-hand thread design ensures uniform load distribution and ease of use in construction, machinery, and structural fastening applications. By combining 125,000 psi tensile strength with Rockwell C35 hardness, it resists deformation under heavy loads, while the protective plating mitigates rust in humid or chemical-exposed settings. Ideal for industrial threaded rods in piping systems, pressure vessels, and equipment frames, it delivers long-term reliability and reduces downtime, making it a cost-effective solution for engineers and procurement specialists.

Specification Summary & Compliance

This threaded rod adheres to Class 2A thread fit and UNC coarse thread spacing standards, ensuring dimensional accuracy and compatibility. It meets ASTM A193 specifications for high-temperature service and is manufactured from ASTM Grade B7 material. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental responsibility for global industrial use.