S-98750A041 5/16"-18 x 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.
• High durability and wear resistance from Rockwell C35 hardness, providing long service life even under demanding conditions.
• Precise Class 2A thread fit allows for smooth assembly and secure fastening, minimizing installation time and improving joint integrity.
• Fully threaded design offers versatile positioning and adjustment capabilities, ideal for applications requiring consistent engagement along the entire length.
• Coarse UNC threading enables quick installation and better resistance to vibration loosening compared to fine threads.
• Compliance with RoHS 3 and REACH regulations ensures environmental safety and meets international standards for hazardous substance restrictions.
• Manufactured to ASTM A193 specifications guarantees material quality and consistency, providing peace of mind for critical engineering projects.

Professional Applications & Engineering Value

This 5/16-18 UNC Grade B7 steel threaded rod is engineered to address common challenges in heavy-duty fastening, such as mechanical stress and environmental exposure. The fully threaded design with coarse spacing ensures rapid assembly and robust performance in vibrating environments, reducing maintenance needs. Made from ASTM Grade B7 steel, it maintains structural integrity under high tensile loads up to 125,000 psi, making it suitable for construction, machinery, and industrial equipment where reliability is critical. The Class 2A thread fit provides optimal clearance for efficient installation without compromising strength, while compliance with RoHS and REACH supports sustainable operations. Ideal for anchoring systems, structural supports, and pressure vessel applications, this rod delivers consistent value through enhanced durability and regulatory adherence.

Specification Summary & Compliance

This threaded rod adheres to precise dimensional standards, including Class 2A thread fit for external threading and UNC coarse thread specifications with 5/16-18 size. It meets ASTM A193 manufacturing requirements for material and performance, ensuring consistent quality. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), it restricts hazardous substances, supporting safe usage in various industrial sectors.