S-98750A037 5/16"-18 x 1 1/4" ASTM A193 Threaded Rods

Key Features & Benefits at a Glance

• High tensile strength of 125,000 psi ensures reliable performance in demanding industrial applications, reducing the risk of fastener failure.
• ASTM Grade B7 steel construction provides superior durability and resistance to stress, ideal for high-temperature and high-pressure environments.
• Rockwell C35 hardness offers excellent wear resistance, extending the service life of the threaded rod in abrasive conditions.
• Fully threaded design with UNC coarse spacing allows for easy installation and secure fastening across the entire length, improving assembly efficiency.
• Class 2A thread fit ensures precise and consistent engagement with mating components, minimizing loosening and vibration issues.
• RoHS 3 and REACH compliance guarantees environmental safety and regulatory adherence, making it suitable for global industrial supply chains.
• Right-hand thread direction with coarse spacing facilitates quick and straightforward manual or tool-assisted tightening in various settings.

Professional Applications & Engineering Value

This 5/16-18 UNC Grade B7 steel threaded rod is engineered to address critical challenges in industrial fastening, such as maintaining integrity under high stress and corrosive conditions. Made from ASTM A193 compliant steel, it excels in applications like pressure vessels, structural supports, and machinery assemblies where 125,000 psi tensile strength and Rockwell C35 hardness prevent deformation and fatigue. The fully threaded and coarse UNC design ensures rapid installation and robust load distribution, reducing downtime in maintenance and construction. Ideal for sectors requiring heavy-duty fasteners, it combines material excellence with precise Class 2A thread fit to deliver consistent performance in demanding environments.

Specification Summary & Compliance

This threaded rod adheres to Class 2A thread fit and UNC coarse thread standards, ensuring dimensional accuracy and compatibility. It meets ASTM A193 specifications for material and manufacturing, with certifications including RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming it is free from hazardous substances and suitable for rigorous industrial use.