S-98758A583 5/8"-11 x 4" ASTM A193 Threaded Rods

Key Features & Benefits at a Glance

• Exceptional tensile strength of 125,000 psi ensures reliable performance under heavy loads, reducing the risk of fastener failure in critical applications.
• Black-oxide steel coating provides enhanced corrosion resistance, extending service life in harsh industrial environments without compromising dimensional integrity.
• Fully threaded design allows for uniform load distribution and flexible adjustment, enabling secure connections across varying material thicknesses.
• Class 2A thread fit with UNC coarse threading offers easy assembly and disassembly while maintaining consistent engagement, minimizing installation time and errors.
• ASTM Grade B7 material compliance guarantees high-temperature and high-pressure suitability, ideal for demanding sectors like oil and gas or construction.
• RoHS 3 and REACH compliance ensures environmental safety and regulatory adherence, supporting sustainable procurement practices without sacrificing durability.
• Rockwell C35 hardness rating delivers superior wear resistance, maintaining thread integrity through repeated use and vibration exposure.

Professional Applications & Engineering Value

Engineered for rigorous industrial settings, this 5/8"-11 UNC threaded rod addresses common challenges such as thermal expansion and dynamic loading. The black-oxide steel construction combats rust and oxidation, crucial for outdoor or humid conditions, while the fully threaded configuration enables precise length customization in structural frameworks, machinery anchoring, and piping systems. With its ASTM Grade B7 certification and coarse thread design, it simplifies maintenance in high-vibration applications like automotive assemblies or heavy equipment, ensuring long-term reliability and reduced downtime. This rod is a go-to solution for engineers seeking a balance of strength, corrosion resistance, and compliance in industrial fastening projects.

Specification Summary & Compliance

This threaded rod adheres to Class 2A thread fit tolerances for consistent external threading, meeting UNC standards with a coarse 5/8"-11 thread size. Manufactured under ASTM A193 specifications, it ensures dimensional accuracy and performance integrity. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, affirming its suitability for global industrial use without hazardous substances.