S-98750A483 1/2"-20 x 4" ASTM A193 Threaded Rods

Key Features & Benefits at a Glance

• Exceptional tensile strength of 125,000 PSI for reliable load-bearing in demanding industrial applications, reducing the risk of fastener failure.
• High hardness rating of Rockwell C35 ensures superior wear resistance and durability, extending service life in high-stress environments.
• Fine UNF threading with Class 2A fit provides precise engagement and vibration resistance, ideal for machinery requiring secure fastening.
• Full threading along the 4-inch length offers versatile installation options and consistent grip across the entire rod for uniform stress distribution.
• Compliance with RoHS 3 and REACH regulations guarantees environmental safety and material integrity, meeting global standards for industrial use.
• Right-hand thread direction facilitates easy assembly and disassembly with standard tools, improving maintenance efficiency.
• ASTM A193 Grade B7 material certification ensures consistent quality and performance in high-temperature and high-pressure applications.

Professional Applications & Engineering Value

This 1/2"-20 UNF fully threaded steel rod is engineered to address critical challenges in industrial settings, such as structural stability and corrosion resistance. Made from ASTM Grade B7 steel, it combines high tensile strength and Rockwell C35 hardness to withstand heavy loads and abrasive conditions, reducing maintenance downtime. The fine thread spacing and Class 2A thread fit enhance vibration resistance, making it suitable for precision assemblies in machinery, construction, and automotive systems. Its RoHS 3 and REACH compliance ensures adherence to environmental standards, providing a reliable solution for applications demanding durability and regulatory conformity.

Specification Summary & Compliance

This rod features a 1/2"-20 UNF fine thread with Class 2A thread fit and right-hand direction, ensuring dimensional accuracy per industry standards. It complies with ASTM A193 specifications for Grade B7 material, delivering consistent performance in high-stress environments. Additionally, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) requirements, affirming its suitability for global industrial applications with strict regulatory demands.