S-99086A120 5/16"-24 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.
• Superior corrosion resistance from zinc yellow-chromate plating extends service life in harsh industrial environments, minimizing maintenance needs.
• Precision Class 2A thread fit with UNF fine threading provides secure, vibration-resistant connections for improved assembly stability.
• Consistent hardness of Rockwell C35 offers excellent wear resistance and durability under repeated loads.
• Full threading along the 3 ft length allows flexible positioning and easy adjustment without compromising strength.
• Compliance with ASTM A193 standards guarantees material quality and performance consistency for critical engineering applications.
• RoHS 3 and REACH compliance ensures environmental safety and regulatory adherence for global supply chain integration.

Professional Applications & Engineering Value

This 5/16"-24 UNF threaded rod is engineered to address common industrial challenges such as corrosion-induced degradation and mechanical fatigue. Constructed from ASTM Grade B7 zinc yellow-chromate plated steel, it provides a robust solution for applications requiring sustained high tensile strength and resistance to environmental factors. The fully threaded design with right-hand fine threads ensures uniform load distribution and secure fastening in structural assemblies, machinery, and piping systems. Its compliance with ASTM A193 and environmental standards makes it ideal for sectors like oil and gas, construction, and heavy equipment manufacturing, where reliability and regulatory conformity are paramount.

Specification Summary & Compliance

This threaded rod features a 5/16"-24 UNF thread size with Class 2A thread fit and fine thread spacing, ensuring precise dimensional accuracy per industry standards. Manufactured in accordance with ASTM A193 specifications, it meets rigorous mechanical properties including a tensile strength of 125,000 psi and Rockwell C35 hardness. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, affirming its suitability for environmentally conscious and regulated industrial markets.