S-98957A509 1 3/8"-6 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.
• Superior hardness with Rockwell C35 rating provides excellent wear resistance and durability for long service life.
• Fully threaded design allows for adjustable nut placement along the entire 1 ft length, offering versatile installation options.
• Coarse UNC threading enables faster assembly and better performance in applications with vibration or debris.
• Class 2A thread fit ensures smooth engagement with standard nuts while maintaining proper clearance for easy assembly.
• ASTM Grade B7 material certification guarantees consistent mechanical properties and reliability for critical industrial applications.
• Full regulatory compliance with RoHS 3 and REACH standards makes this rod suitable for use in regulated industries and international markets.

Professional Applications & Engineering Value

This high-strength threaded rod delivers exceptional engineering value in demanding industrial environments where reliability is paramount. The ASTM Grade B7 steel construction combined with 125,000 psi tensile strength makes it ideal for pressure vessel applications, structural supports, and heavy machinery assembly where vibration resistance and long-term durability are critical. The fully threaded UNC coarse thread design allows for precise adjustment and secure fastening in applications ranging from petrochemical plants to construction projects. With its Rockwell C35 hardness, this rod maintains dimensional stability under load, preventing deformation in high-temperature environments up to 800°F (427°C), making it a trusted solution for engineers specifying ASTM A193 compliant fasteners for critical connections.

Specification Summary & Compliance

This 1 3/8"-6 UNC threaded rod features Class 2A thread fit per ASME B1.1 standards, ensuring proper clearance and engagement with mating components. Manufactured to ASTM A193 Grade B7 specifications, it delivers consistent mechanical properties including the specified tensile strength and hardness. The rod is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, containing no restricted substances above threshold limits. Right-hand threading with coarse thread spacing provides optimal performance in industrial fastening applications requiring robust, reliable connections.