S-90268A465 M22 x 132 mm Coupling Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-term reliability in harsh industrial environments.
• Exceptional tensile strength and durability from the extra long 132mm profile, ideal for demanding heavy-duty applications.
• Precise and secure thread engagement with Class 6H thread fit, minimizing the risk of cross-threading and ensuring consistent performance.
• Optimized for easy installation featuring a partially threaded design and coarse 2.5mm pitch for faster assembly in time-sensitive operations.
• Broad compatibility with standard M22 metric threaded rods and bolts, simplifying inventory and replacement processes.
• Compliance with stringent environmental regulations including REACH and RoHS 3, making it suitable for global supply chains and sensitive applications.
• Enhanced grip and torque application due to the external hex drive style and 30mm width, allowing for secure tightening with common tools.

Professional Applications & Engineering Value

This M22 extra long coupling nut is engineered to address critical challenges in structural and mechanical assemblies where standard nuts fall short. The 18-8 stainless steel material provides excellent resistance to corrosion and oxidation, making it ideal for outdoor, marine, or chemical-exposed settings. Its 132mm length and partially threaded design allow for connecting long threaded rods with ample engagement, reducing stress concentration and preventing loosening under vibration. The Class 6H metric thread ensures tight tolerances and reliable performance in heavy-duty fastening applications such as construction frameworks, machinery mounts, and conveyor systems. By incorporating a coarse thread pitch and right-hand threading, it streamlines installation, saving labor time while maintaining high load-bearing capacity.

Specification Summary & Compliance

This coupling nut adheres to precise dimensional standards with a M22 thread size, 2.5mm coarse pitch, and Class 6H thread fit per metric threading specifications. It features a minimum thread length of 22mm, overall length of 132mm, and width of 30mm. The product is manufactured in compliance with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) directives, ensuring it is free from hazardous substances and suitable for use in regulated industrial and commercial environments.