S-98750A482 1/2"-20 x 3" ASTM A193 Threaded Rods

Key Features & Benefits at a Glance

• Exceptional tensile strength of 125,000 PSI ensures reliable performance under high-stress conditions, reducing the risk of fastener failure.
• High hardness (Rockwell C35) provides superior wear resistance and durability, extending service life in demanding industrial environments.
• Fully threaded 3" length offers maximum adjustability and secure fastening across the entire rod, ideal for precise assembly needs.
• Precision 1/2"-20 UNF fine threading with Class 2A fit guarantees smooth engagement and consistent torque application, minimizing cross-threading risks.
• ASTM Grade B7 steel construction delivers excellent mechanical properties and resistance to corrosion in high-temperature and high-pressure applications.
• Compliance with RoHS 3 and REACH ensures environmental safety and regulatory adherence, making it suitable for global industrial supply chains.
• Right-hand thread direction facilitates standard installation practices, improving efficiency and compatibility with common tools.

Professional Applications & Engineering Value

This high-strength threaded rod is engineered to address critical challenges in industrial applications where reliability under extreme conditions is paramount. Made from ASTM Grade B7 steel, it excels in high-temperature and high-pressure environments, such as pressure vessels, valve systems, and structural fastening. The fully threaded design and UNF fine threading provide uniform load distribution and enhanced vibration resistance, reducing loosening in dynamic settings. With a tensile strength of 125,000 PSI and Rockwell C35 hardness, it withstands heavy loads and abrasive conditions, minimizing maintenance downtime. Ideal for precision engineering and heavy machinery, this rod ensures long-term performance and safety, backed by ASTM A193 specifications for consistent quality.

Specification Summary & Compliance

This product features a 1/2"-20 UNF fine thread with Class 2A thread fit for precise dimensional accuracy and easy assembly. It complies with ASTM A193 manufacturing standards, ensuring mechanical properties and material integrity. Additionally, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its adherence to environmental and safety requirements for industrial use.