S-93590A318 M2.5 x 6 mm Coupling Nuts

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with Black-Oxide 18-8 Stainless Steel, ideal for harsh industrial environments.
• Precise thread engagement due to Class 6H thread fit, ensuring reliable connections in metric assemblies.
• Easy installation and removal with external hex drive, allowing standard tools for quick assembly.
• Full threading design provides consistent strength along the entire length, reducing stress points.
• Durable coarse pitch threading (0.45mm) offers better resistance to vibration loosening in dynamic applications.
• Compliance with RoHS 3 and REACH ensures safe use in regulated industries without hazardous substances.
• Compact dimensions (4mm width, 6mm length) enable space-saving designs in tight metric configurations.

Professional Applications & Engineering Value

This M2.5 coupling nut is engineered from Black-Oxide 18-8 Stainless Steel to address common challenges in industrial settings, such as corrosion and mechanical stress. The fully threaded right-hand design with metric coarse pitch ensures secure fastening in applications like machinery, electronics, and automotive systems, where vibration resistance is critical. Its external hex drive simplifies installation with standard wrenches, reducing assembly time and labor costs. By providing a reliable, Class 6H thread fit, this nut minimizes the risk of thread stripping and maintains integrity in high-load environments, making it a cost-effective solution for B2B procurement in precision engineering projects.

Specification Summary & Compliance

This coupling nut features M2.5 thread size with 0.45mm coarse pitch and Class 6H thread fit for precise metric tolerances. It adheres to standard manufacturing specifications for fully threaded, right-hand metric threading. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and suitability for global industrial applications.