S-94560A118 M22 Locknuts

Key Features & Benefits at a Glance

• Superior vibration resistance through the innovative flex-top design that maintains consistent locking force under dynamic loads
• Exceptional corrosion resistance provided by 18-8 stainless steel construction for long-term reliability in harsh environments
• Precise thread engagement with Class 6H thread fit ensuring secure fastening and reduced risk of cross-threading
• Easy installation and removal with standard external hex drive compatible with common wrench tools
• Heavy-duty performance with M22 coarse thread (2.5 mm pitch) providing excellent load distribution and mechanical strength
• Environmental compliance meeting RoHS 3 and REACH standards for safe use across regulated industries
• Dimensional stability with 32mm width and 28.6mm height maintaining consistent performance across temperature variations

Professional Applications & Engineering Value

This M22x2.5 mm flex-top locknut delivers critical vibration resistance in demanding industrial applications where mechanical stability is paramount. The 18-8 stainless steel construction provides excellent corrosion resistance, making it ideal for chemical processing, marine environments, and outdoor equipment exposed to moisture and temperature extremes. The flex-top locking mechanism creates consistent radial pressure that prevents loosening under cyclic loading, solving common vibration-induced failure points in machinery, transportation equipment, and structural assemblies. With its metric coarse thread and Class 6H thread fit, this external hex locknut ensures precise mating with corresponding bolts while accommodating standard installation tools, reducing assembly time and improving maintenance efficiency in production environments.

Specification Summary & Compliance

This heavy-duty metric hex nut features M22 coarse threading with 2.5 mm pitch and Class 6H thread fit per ISO standards, ensuring dimensional accuracy and reliable performance. The external hex drive (32mm width) and 28.6mm height provide standardized installation compatibility. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming environmental safety and material traceability for industrial applications requiring certified components.