S-93590A102 M2.5 x 6 mm Coupling Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-term durability in harsh environments.
• Precise Class 6H thread fit guarantees secure, vibration-resistant connections for reliable assembly performance.
• Fully threaded right-hand design allows for continuous engagement and easy installation across various applications.
• External hex drive style provides excellent tool grip and torque application, reducing installation time and effort.
• Metric coarse threading (0.45mm pitch) enables quick assembly and disassembly while maintaining strong holding power.
• Compact 4mm width and 6mm length offers space-saving solutions without compromising strength in tight configurations.
• Full compliance with RoHS 3 and REACH regulations ensures environmental safety and global market acceptance.

Professional Applications & Engineering Value

This M2.5 coupling nut delivers exceptional engineering value in applications requiring extended thread engagement or connecting two threaded rods. Manufactured from 18-8 stainless steel, it provides excellent corrosion resistance for demanding environments including marine, chemical processing, and outdoor equipment. The fully threaded metric design with coarse pitch ensures rapid assembly while maintaining structural integrity under vibration and load stresses. The external hex drive allows for straightforward installation with standard tools, reducing labor time in production lines and maintenance operations. Ideal for precision machinery, electrical enclosures, and automotive components where reliable stainless steel connectors are critical for long-term performance and safety compliance.

Specification Summary & Compliance

This metric coupling nut features M2.5 thread size with 0.45mm coarse pitch and Class 6H thread fit per ISO standards, ensuring precise dimensional accuracy and interchangeability. The manufacturing process adheres to strict quality controls for consistent performance. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, including the latest SVHC updates, meeting global environmental and safety requirements for industrial fasteners.