S-90036A115 1 1/4"-7 x 1 ft. Threaded Rods

Key Features & Benefits at a Glance

• Left-hand threading provides secure fastening in applications where standard right-hand threads may loosen due to rotational forces
• Zinc-plated steel construction offers excellent corrosion resistance for extended service life in industrial environments
• Class 1A thread fit ensures easy assembly and disassembly while maintaining reliable engagement
• 50,000 psi tensile strength delivers exceptional load-bearing capacity for demanding mechanical applications
• Rockwell B61 hardness provides optimal balance between strength and machinability
• Fully threaded design allows for adjustable positioning and maximum thread engagement along the entire 1-foot length
• 1 1/4"-7 UNC coarse threading enables quick installation and superior resistance to vibration loosening

Professional Applications & Engineering Value

This left hand threaded rod addresses critical engineering challenges in applications where reverse-rotation forces are present. The zinc-plated steel construction provides essential corrosion protection while maintaining the 50,000 psi tensile strength required for heavy-duty fastening systems. The 1 1/4"-7 UNC coarse thread configuration ensures rapid installation in machinery, conveyor systems, and structural assemblies where vibration resistance is paramount. The left-hand thread direction specifically counters loosening in rotating equipment, making it ideal for mixers, pumps, and other machinery where standard right-hand threads would naturally unscrew during operation. The fully threaded design offers maximum flexibility for positioning nuts and components at any point along the rod's length.

Specification Summary & Compliance

This threaded rod features 1 1/4"-7 UNC coarse threading with Class 1A external thread fit per standard inch system requirements, providing generous clearance for easy assembly. Manufacturing complies with industry standards for dimensional accuracy and thread form. The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting the latest environmental and safety regulations for industrial components.