S-99086A129 1/2"-13 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 applications, reducing the risk of fastener failure.
• Corrosion-resistant zinc yellow-chromate plating extends service life in harsh environments, minimizing maintenance and replacement costs.
• Fully threaded design allows for adjustable nut positioning along the entire 3 ft length, offering versatile installation flexibility.
• Precision Class 2A thread fit with UNC coarse threading ensures smooth, secure engagement with compatible nuts, enhancing assembly efficiency.
• ASTM Grade B7 material compliance guarantees consistent mechanical properties and hardness (Rockwell C35), ideal for demanding industrial use.
• RoHS 3 and REACH compliance meets stringent environmental regulations, ensuring safe and sustainable procurement for global projects.
• Right-hand thread direction provides standard, intuitive installation, reducing errors and speeding up assembly processes.

Professional Applications & Engineering Value

This 1/2"-13 UNC threaded rod is engineered from ASTM A193 Grade B7 steel to address critical challenges in heavy-duty applications, such as structural supports, machinery anchoring, and pressure vessel systems. The zinc yellow-chromate plated steel offers superior corrosion resistance, preventing degradation in humid or chemically exposed settings, while the fully threaded and coarse UNC thread design ensures rapid, secure fastening without slippage. With a tensile strength of 125,000 psi and Rockwell C35 hardness, it withstands extreme loads and vibrations, reducing downtime and maintenance in industries like construction, oil and gas, and manufacturing. This rod provides a reliable, compliant solution for engineers seeking durability and precision in industrial threaded rod applications.

Specification Summary & Compliance

This threaded rod adheres to Class 2A thread fit tolerances for external threads, ensuring precise compatibility with standard nuts. It conforms to UNC (Unified Coarse) thread type with a size of 1/2"-13 and right-hand direction, manufactured under ASTM A193 specifications for Grade B7 fasteners. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, supporting environmentally responsible sourcing and use in global markets.