S-98750A417 7/8"-9 x 4 1/2" ASTM A193 Threaded Rods

Key Features & Benefits at a Glance

• Exceptional tensile strength of 125,000 PSI ensures reliable performance in high-stress industrial applications, reducing the risk of fastener failure.
• Superior durability with ASTM A193 Grade B7 steel construction and Rockwell C35 hardness, providing excellent resistance to wear and deformation.
• Precise thread fit with Class 2A UNC coarse threading offers easy assembly and secure connections, minimizing installation time and errors.
• Full threading along the 4 1/2" length allows for adjustable fastening and versatile use in various construction and machinery setups.
• Compliance with RoHS 3 and REACH regulations ensures environmental safety and meets global standards for hazardous substance restrictions.
• Right-hand coarse threading enables quick engagement and disassembly, ideal for maintenance and heavy-duty applications.
• Corrosion-resistant steel material enhances longevity in harsh environments, lowering replacement costs and downtime.

Professional Applications & Engineering Value

This 7/8"-9 UNC Grade B7 steel threaded rod is engineered to address critical challenges in industrial settings, such as structural instability and corrosion-induced failures. Made from ASTM A193 Grade B7 steel, it combines high tensile strength and Rockwell C35 hardness to withstand extreme loads and vibrations in applications like construction frameworks, machinery anchoring, and pressure vessel systems. The fully threaded design with coarse UNC threading and Class 2A fit ensures quick, secure installations, reducing assembly time while maintaining alignment accuracy. Its RoHS and REACH compliance further supports use in regulated industries, providing a reliable solution for heavy-duty threaded rod needs where durability and safety are paramount.

Specification Summary & Compliance

This threaded rod adheres to precise dimensional standards, including a Class 2A thread fit for external threads and UNC coarse thread spacing per industry norms. It meets ASTM A193 specifications for material quality and performance, with a tensile strength of 125,000 PSI and hardness of Rockwell C35. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from restricted substances and suitable for global industrial applications requiring high reliability and environmental responsibility.