S-98758A610 3/4"-10 x 4" 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 the black-oxide steel finish extends service life in harsh industrial environments.
• Precision UNC coarse threading with Class 2A fit allows for easy, secure assembly and consistent engagement with mating components.
• High hardness rating (Rockwell C35) provides excellent wear resistance, maintaining thread integrity over repeated use.
• Full threading along the 4" length offers versatile positioning and adjustment capabilities for various fastening setups.
• Compliance with ASTM A193 and Grade B7 standards guarantees material quality and mechanical properties for critical applications.
• RoHS 3 and REACH compliance ensures environmental safety and regulatory adherence for global supply chains.

Professional Applications & Engineering Value

This 3/4"-10 UNC threaded rod is engineered to address demanding industrial challenges where vibration, heavy loads, and corrosive conditions are common. The black-oxide steel construction provides a durable barrier against oxidation and moisture, significantly reducing maintenance needs in applications like structural framing, machinery assembly, and piping systems. Its fully threaded design and right-hand coarse thread enable quick installation and robust connections, while the ASTM Grade B7 specification ensures consistent high strength for heavy-duty fastening in construction, oil and gas, and manufacturing sectors. By combining superior material properties with precise Class 2A thread fit, this rod delivers long-term reliability and safety in critical engineering projects.

Specification Summary & Compliance

This threaded rod features a 3/4"-10 UNC coarse thread with Class 2A external thread fit for standard tolerance and compatibility. It is manufactured from black-oxide steel with a tensile strength of 125,000 PSI and hardness of Rockwell C35, meeting ASTM A193 and Grade B7 specifications. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards for industrial use.