S-98758A604 3/4"-10 x 3" 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 provides easy assembly and secure fastening, minimizing installation time.
• High hardness rating (Rockwell C35) offers excellent wear resistance, maintaining thread integrity over repeated use.
• Full threading along the 3" length allows flexible positioning and adjustment, enhancing versatility in various setups.
• Compliance with ASTM A193 standards guarantees consistent 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 in ASTM Grade B7 black-oxide steel is engineered to address common industrial challenges such as vibration loosening, corrosion degradation, and high-load demands. The fully threaded design with coarse UNC threads ensures quick, secure connections in construction, machinery, and heavy equipment, where alignment and adjustability are critical. The black-oxide surface treatment provides a durable barrier against moisture and chemicals, significantly reducing maintenance needs in outdoor or corrosive settings. By combining high tensile strength and hardness, this rod delivers long-term reliability in structural supports, piping systems, and fastener assemblies, meeting the rigorous requirements of sectors like oil and gas, manufacturing, and infrastructure.

Specification Summary & Compliance

This threaded rod adheres to precise dimensional standards, including Class 2A thread fit for consistent engagement and UNC coarse thread spacing per industry norms. It conforms to ASTM A193 for material and manufacturing quality, with mechanical properties such as 125,000 psi tensile strength and Rockwell C35 hardness. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for international industrial use.