S-98750A446 5/16"-18 x 2 3/4" 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
• Premium ASTM A193 Grade B7 steel construction provides superior durability and resistance to deformation under heavy loads
• Full threading along the entire 2-3/4" length offers maximum flexibility for positioning nuts and attachments at any point
• Class 2A thread fit with UNC coarse spacing enables quick assembly and secure fastening in industrial environments
• Rockwell C35 hardness rating maintains thread integrity and prevents stripping during repeated use
• Full compliance with RoHS 3 and REACH regulations ensures environmental responsibility and global market acceptance
• Right-hand threading design provides standardized installation compatibility with common industrial equipment

Professional Applications & Engineering Value

This high-strength Grade B7 steel threaded rod delivers critical performance in demanding industrial applications where failure is not an option. The ASTM A193 specification ensures consistent material properties that withstand extreme temperatures and pressure conditions common in petrochemical, power generation, and heavy machinery applications. The fully threaded UNC coarse pattern with Class 2A tolerance provides excellent engagement with mating components while allowing for rapid assembly in time-sensitive maintenance scenarios. Engineered to maintain structural integrity under continuous vibration and dynamic loading, this 5/16-18 threaded rod solves common challenges of thread deformation and stress corrosion cracking in critical fastening systems.

Specification Summary & Compliance

This threaded rod meets ASTM A193 Grade B7 specifications with 125,000 psi tensile strength and Rockwell C35 hardness. The 5/16-18 UNC coarse threads maintain Class 2A external thread fit tolerances for precise engagement. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring global regulatory acceptance for industrial applications requiring certified materials.