S-98758A516 1/2"-13 x 3 1/2" 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 in demanding applications.
• Superior corrosion resistance from the black-oxide steel finish extends service life and maintains integrity in harsh industrial environments.
• Precision UNC coarse threading with Class 2A fit allows for quick assembly and secure fastening, minimizing installation time and improving efficiency.
• Full threading along the 3 1/2" length provides maximum adjustability and flexibility for various connection points without compromising strength.
• High hardness rating of Rockwell C35 offers excellent wear resistance, ensuring durability and long-term reliability in repetitive use scenarios.
• Compliance with RoHS 3 and REACH standards guarantees environmental safety and regulatory adherence, making it suitable for global industrial markets.
• Right-hand thread direction facilitates standard tool usage and simplifies maintenance, streamlining operational workflows.

Professional Applications & Engineering Value

This Grade B7 threaded rod is engineered to address critical challenges in heavy-duty industrial settings, such as structural supports, machinery assembly, and pressure vessel systems. The black-oxide steel material combats rust and oxidation, prolonging lifespan in corrosive environments like chemical plants or outdoor installations. With its fully threaded UNC coarse design, it enables rapid adjustments and secure connections, reducing downtime during repairs or installations. Ideal for applications requiring ASTM A193 specifications, this rod ensures consistent performance in high-temperature and high-pressure scenarios, providing engineers with a dependable solution that enhances safety and operational efficiency while meeting rigorous industry standards.

Specification Summary & Compliance

This product adheres to precise dimensional tolerances, including Class 2A thread fit for external threads and UNC coarse thread spacing, ensuring compatibility with standard nuts and fittings. It conforms to ASTM A193 manufacturing standards for high-temperature service, with a tensile strength of 125,000 psi and hardness of Rockwell C35. Compliance declarations include RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), affirming its safety for use in regulated environments without hazardous substances.