S-90036A240 1 1/4"-7 x 6 ft. Threaded Rods

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel coating for extended service life in harsh industrial environments
• Exceptional tensile strength rated at 50,000 PSI ensures reliable performance under heavy loads and stress conditions
• Left-hand threading design provides secure fastening in applications requiring reverse rotation or counter-clockwise tightening
• Class 1A thread fit offers generous tolerances for easier assembly and disassembly in field applications
• Full 6-foot length with complete threading allows for versatile positioning and cutting to custom sizes as needed
• Rockwell B61 hardness rating maintains thread integrity and prevents deformation during installation and use
• Environmental compliance with RoHS 3 and REACH regulations ensures safe use across various industries

Professional Applications & Engineering Value

This 1 1/4"-7 UNC left hand threaded rod delivers critical engineering solutions where standard right-hand threads are impractical or unsafe. The zinc-plated steel construction provides essential corrosion protection for outdoor installations, marine environments, and chemical processing facilities. The coarse UNC thread spacing ensures rapid assembly and disassembly in maintenance-heavy applications, while the left-hand thread direction prevents accidental loosening in rotating machinery and provides backup security in dual-thread systems. With full threading across its 6-foot length, this rod offers maximum flexibility for construction projects, mechanical assemblies, and industrial equipment requiring high-strength fastening solutions that withstand vibration and heavy loads.

Specification Summary & Compliance

This threaded rod features 1 1/4"-7 UNC coarse thread with Class 1A thread fit per ASME B1.1 standards, providing manufacturing consistency and interchangeability. The product maintains dimensional accuracy with left-hand threading and full-length coverage. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions adherence. Mechanical properties include 50,000 PSI tensile strength and Rockwell B61 hardness for reliable performance in demanding applications.