S-95625A307 1/2"-20 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.
• Left-hand threading provides secure fastening in applications where right-hand threads may loosen due to rotational forces, enhancing operational safety.
• Fully threaded design allows for adjustable nut positioning along the entire length, offering versatile installation and precise tension control.
• Class 2A thread fit ensures smooth assembly with standard nuts, minimizing cross-threading and speeding up installation processes.
• Grade B7 steel construction with Rockwell C34 hardness delivers excellent durability and resistance to wear in demanding industrial environments.
• Fine UNF thread spacing offers superior vibration resistance and improved clamping force compared to coarse threads, ideal for precision equipment.
• RoHS 3 compliance guarantees environmental safety and regulatory adherence, making it suitable for global supply chains and sensitive applications.

Professional Applications & Engineering Value

This Grade B7 steel threaded rod is engineered to address critical challenges in high-pressure and high-temperature environments, such as petrochemical plants, power generation systems, and heavy machinery. The left-hand UNF fine threading prevents unintentional loosening in rotating equipment, while the fully threaded configuration allows for precise adjustment in structural bracing and anchoring applications. Manufactured from ASTM A193 compliant steel, it maintains integrity under cyclic loading and corrosive conditions, reducing maintenance downtime. Its 125,000 psi tensile strength and consistent Class 2A thread fit ensure reliable connections in critical assemblies, supporting long-term operational safety and efficiency.

Specification Summary & Compliance

This threaded rod features a 1/2"-20 UNF fine thread with Class 2A external thread fit for standard compatibility. It conforms to ASTM A193 specifications for high-temperature service and is manufactured from ASTM Grade B7 steel, providing a tensile strength of 125,000 psi and Rockwell C34 hardness. The product is RoHS 3 (2015/863/EU) Compliant, ensuring adherence to environmental regulations for hazardous substance restrictions.