S-90465A421 M16 x 48 mm 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
- Corrosion-resistant brass construction ensures long-term reliability in humid or demanding industrial environments, reducing maintenance frequency.
- Class 6H thread fit precision guarantees secure, vibration-resistant connections for critical assemblies, minimizing loosening risks.
- External hex drive design enables high-torque installation with standard wrenches, speeding up assembly and disassembly processes.
- Full threading along the 48mm length provides maximum engagement strength for joining long rods or studs in structural applications.
- M16 coarse (2.0mm) metric threading offers quick assembly and superior load distribution compared to fine-pitch alternatives.
- REACH & RoHS 3 compliance meets stringent environmental and safety regulations for global industrial supply chains.
- Standard 24mm hex width ensures compatibility with common metric tools, streamlining inventory and tooling requirements.
Professional Applications & Engineering Value
This M16 brass coupling nut solves critical alignment and extension challenges in mechanical systems where corrosion resistance and thread reliability are paramount. The fully threaded design accommodates variable engagement depths when connecting threaded rods, studs, or hydraulic components in manufacturing equipment, marine hardware, and plumbing assemblies. Its external hex drive withstands high installation torque without stripping, while the Class 6H metric thread maintains precise tolerances under dynamic loads. Engineers specify this coupling nut for applications requiring electrical conductivity or non-sparking properties, such as electrical grounding systems or hazardous environment installations.
Specification Summary & Compliance
Manufactured to metric standards with M16 coarse threads (2.0mm pitch) and Class 6H thread fit tolerance per ISO requirements. Dimensions include 24mm width across flats and 48mm length. Fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, including exemption 6(c) for lead in copper alloys.
