S-90012A210 M2 x 6 mm Coupling Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 6061 aluminum construction, ideal for harsh industrial environments without added weight.
• Precise Class 6H thread fit ensures reliable, vibration-resistant connections in metric assemblies.
• Coarse 0.4mm thread pitch enables quick and easy installation, reducing assembly time and labor costs.
• Fully threaded design maximizes grip and load distribution for enhanced joint integrity.
• External hex drive allows for straightforward tightening with standard tools, improving workflow efficiency.
• Compact 4.5mm width and 6mm length provides space-saving solutions in tight or confined applications.
• RoHS 3 compliance meets environmental regulations, ensuring safe use in global industrial markets.

Professional Applications & Engineering Value

This M2 coupling nut in 6061 aluminum addresses common challenges in precision engineering, such as component alignment and weight reduction. Its fully threaded and Class 6H metric coarse thread design ensures secure fastening in industrial coupling applications, minimizing loosening from vibrations. The external hex drive simplifies maintenance in hard-to-reach areas, while the lightweight aluminum material resists corrosion, extending service life in electronics, machinery, and automotive assemblies. This nut delivers reliable performance where durability and compliance with international standards are critical.

Specification Summary & Compliance

This product features a Class 6H thread fit per metric standards, with precise dimensions of M2 thread size, 0.4mm coarse pitch, 4.5mm width, and 6mm length. Manufactured from 6061 aluminum with a standard coupling nut profile and fully threaded right-hand metric threading. It is RoHS 3 (2015/863/EU) compliant under exemption 6(b) for lead as an alloying element in aluminum, ensuring adherence to environmental and safety regulations for industrial use.