S-90104A101 0-80 x 3/8" Coupling Nuts
Coupling Nuts
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments and extended service life
- Precise, reliable connections ensured by Class 2B thread fit, minimizing the risk of cross-threading and assembly issues
- Enhanced load distribution from the fully threaded design, providing uniform strength across the entire coupling length
- Secure torque application with the external hex drive, allowing for easy installation using standard wrenches
- Fine thread engagement with 0-80 UNF threading, offering improved vibration resistance and finer adjustment capability
- Global regulatory compliance with RoHS 3 and REACH standards, ensuring safe use in regulated industrial applications
- Versatile inch-system compatibility with standard coupling nut profile, facilitating integration into existing assemblies
Professional Applications & Engineering Value
This 316 stainless steel coupling nut is engineered to address critical challenges in precision assembly and corrosive environments. The fully threaded design and Class 2B thread fit ensure consistent engagement and high tensile strength, reducing the risk of joint failure under dynamic loads. Its fine UNF thread provides superior resistance to loosening from vibration, making it ideal for aerospace, automotive, and high-precision machinery. The external hex drive allows for straightforward installation in confined spaces, while the corrosion-resistant 316 stainless steel material ensures long-term reliability in marine, chemical, and outdoor applications, minimizing maintenance and replacement costs.
Specification Summary & Compliance
This coupling nut features a 0-80 UNF fine thread with Class 2B fit per unified thread standards, ensuring dimensional accuracy and interchangeability. The fully threaded, right-hand design and standard profile adhere to industrial manufacturing norms. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for use in environments with strict health and safety requirements.
