S-90268A009 8-32 x 5/8" Coupling Nuts
Coupling Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and long-term reliability.
- Easy installation and removal thanks to the external hex drive design, allowing for standard wrench access and secure tightening.
- Reliable thread engagement with fully threaded UNC coarse spacing, ensuring consistent performance and reduced risk of cross-threading.
- Precise fit and interchangeability due to Class 2B thread fit, meeting industry standards for dependable connections.
- Durable and robust build with dimensions of 3/8" width and 5/8" length, providing strength for extended threaded rod or bolt applications.
- Compliance with environmental regulations, including RoHS 3 and REACH, ensuring safe use in regulated industrial sectors.
- Versatile right-hand threading for standard assembly processes, facilitating efficient integration into various mechanical systems.
Professional Applications & Engineering Value
This 8-32 UNC coupling nut in 18-8 stainless steel is engineered to address common industrial challenges such as vibration loosening and corrosion-induced failure. The fully threaded design with coarse thread spacing enhances load distribution, making it ideal for connecting threaded rods in structural frameworks, machinery assembly, and plumbing systems. Its external hex drive allows for high torque application, ensuring secure joints in high-stress environments. The Class 2B thread fit guarantees precise alignment, reducing wear and maintenance needs. Commonly used in industrial applications like conveyor systems and automotive components, this nut provides long-lasting performance where durability and regulatory compliance are critical.
Specification Summary & Compliance
This coupling nut adheres to UNC thread standards with Class 2B thread fit for consistent dimensional accuracy. It is manufactured from 18-8 stainless steel and features a standard coupling nut profile with right-hand threading. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, it meets environmental and safety requirements for industrial use.
