S-98750A527 1 1/4"-12 x 6" ASTM A193 Threaded Rods

Key Features & Benefits at a Glance

• Exceptional tensile strength of 125,000 psi provides reliable load-bearing capacity for demanding structural and mechanical applications
• Premium ASTM Grade B7 steel construction delivers superior durability and resistance to stress in high-temperature environments
• Full-length threading with Class 2A fit ensures consistent engagement and secure fastening across the entire rod length
• UNF fine thread spacing offers enhanced vibration resistance and precise adjustment capabilities in machinery assemblies
• Rockwell C35 hardness rating maintains thread integrity and prevents stripping under repeated use
• Comprehensive regulatory compliance with RoHS 3 and REACH standards ensures environmental safety and global market acceptance
• Right-hand thread direction provides standard installation compatibility with common industrial equipment and tools

Professional Applications & Engineering Value

This 1 1/4"-12 UNF threaded rod engineered from ASTM Grade B7 steel addresses critical challenges in heavy-duty industrial applications where both mechanical strength and thermal stability are paramount. The fully threaded design with Class 2A thread fit ensures uniform stress distribution along the entire length, preventing localized failure points in structural supports, pressure vessel assemblies, and machinery foundations. The UNF fine thread configuration provides superior resistance to vibrational loosening in dynamic equipment while maintaining precise alignment capabilities. With its 125,000 psi tensile strength and Rockwell C35 hardness, this threaded rod delivers reliable performance in elevated temperature environments common in petrochemical, power generation, and heavy manufacturing sectors where fastener integrity directly impacts operational safety and equipment longevity.

Specification Summary & Compliance

This high-strength threaded rod maintains precise Class 2A thread fit tolerances per UNF standards with 1 1/4"-12 fine thread spacing. Manufactured in compliance with ASTM A193 specification for high-temperature service, the component demonstrates full conformity with RoHS 3 (2015/863/EU) restrictions on hazardous substances and REACH (EC 1907/2006) regulations concerning chemical safety. The 6" length with right-hand threading provides standardized installation compatibility across industrial fastener systems.