S-90268A454 M4 x 24 mm Coupling Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance from 18-8 stainless steel construction for reliable performance in harsh industrial environments
• Extended connection capability with 24mm extra-long design for secure joining of threaded rods and fasteners
• Precise thread engagement with Class 6H metric coarse threading ensuring consistent, vibration-resistant connections
• Easy installation and removal through external hex drive design compatible with standard wrench tools
• Optimized load distribution from partially threaded construction reducing stress concentration points
• Global compliance assurance meeting both REACH and RoHS 3 environmental standards for international projects
• Dimensional reliability with M4 x 0.7mm coarse thread pitch maintaining consistent performance across applications

Professional Applications & Engineering Value

This M4 extra long coupling nut delivers exceptional engineering value in demanding industrial applications where corrosion resistance and extended reach are critical. The 18-8 stainless steel construction provides superior protection against rust and chemical degradation, making it ideal for marine, chemical processing, and outdoor applications. The 24mm length and partially threaded design allow for secure connections between threaded rods while minimizing stress concentration. With Class 6H metric coarse threading and external hex drive, installation becomes efficient using standard tools, reducing assembly time in manufacturing, construction, and machinery maintenance. The right-hand thread direction ensures compatibility with conventional fastening systems, while the M4 x 0.7mm pitch provides reliable engagement in vibration-prone environments.

Specification Summary & Compliance

This coupling nut features M4 metric threading with 0.7mm coarse pitch and Class 6H thread fit tolerance, ensuring precise dimensional accuracy according to metric standards. The partially threaded configuration with minimum thread length of 11.1mm provides optimal engagement while the 6mm width accommodates standard wrench sizes. Manufacturing compliance includes full adherence to REACH (EC 1907/2006) regulations and RoHS 3 (2015/863/EU) directives, guaranteeing environmental safety and regulatory acceptance for industrial applications worldwide.