S-99086A325 5/8"-18 x 1 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 critical assemblies.
• High hardness rating (Rockwell C35) offers excellent wear resistance, maintaining thread integrity over repeated use.
• Full threading along the 1 ft length allows flexible nut placement and adjustable fastening solutions across various project requirements.
• Compliance with ASTM A193 and Grade B7 standards guarantees consistent quality and material properties for engineering-critical applications.
• RoHS 3 and REACH compliance ensures environmental safety and regulatory adherence for global supply chain integration.

Professional Applications & Engineering Value

This 5/8"-18 UNF threaded rod is engineered from zinc yellow-chromate plated steel to address common industrial challenges such as corrosion-induced degradation and mechanical fatigue. The fully threaded design with right-hand fine threads ensures uniform load distribution and superior grip in heavy-duty applications like structural frameworks, machinery anchoring, and pressure vessel systems. By combining ASTM Grade B7 high tensile strength with a protective coating, it effectively resists environmental exposure while maintaining thread integrity under dynamic loads. Ideal for construction, oil and gas, and manufacturing sectors, this rod delivers long-term reliability where corrosion resistance and precise thread fit are critical to operational safety and efficiency.

Specification Summary & Compliance

This threaded rod features precise Class 2A thread fit per UNF standards with fine thread spacing for accurate engagement. Manufactured in compliance with ASTM A193 and Grade B7 specifications, it ensures consistent mechanical properties including tensile strength and hardness. The product fully meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental directives, supporting safe and sustainable industrial use.