S-93825A240 M6 Locknuts

Key Features & Benefits at a Glance

• Superior Vibration Resistance - Integrated external-tooth lock washer provides exceptional locking performance, preventing loosening in high-vibration industrial environments
• Enhanced Corrosion Protection - Black zinc plating offers reliable surface protection against rust and environmental degradation
• High-Strength Construction - Class 8 strength rating ensures reliable performance in heavy-duty applications and high-torque scenarios
• Precision Metric Threading - M6x1mm coarse threads with Class 6H fit guarantee easy installation and secure fastening
• Standard Hex Profile - External hex drive design allows for quick installation using common tools and consistent torque application
• Environmental Compliance - RoHS 3 (2015/863/EU) compliant for use in regulated industries and environmentally conscious applications
• Dual-Material Reliability - Steel construction with steel lock washer ensures consistent thermal expansion and mechanical properties

Professional Applications & Engineering Value

This M6 locknut with integrated external-tooth lock washer delivers critical vibration resistance where conventional fasteners fail. The black zinc plated steel construction provides essential corrosion protection while maintaining the Class 8 strength rating required for demanding applications. The metric coarse threading (M6x1mm) ensures rapid installation in production environments while the external-tooth locking mechanism creates positive mechanical engagement that withstands cyclic loading and vibration. Ideal for automotive assemblies, heavy machinery, conveyor systems, and industrial equipment where reliable locking performance is non-negotiable. The combination of steel materials and precision manufacturing makes this locknut suitable for applications requiring consistent clamping force and long-term reliability under dynamic stress conditions.

Specification Summary & Compliance

This metric locknut features M6x1mm coarse threads with Class 6H thread fit tolerance, ensuring precise engagement with mating components. The external hex drive (10mm width) accommodates standard wrenching tools while the integrated external-tooth lock washer (12mm OD) provides the primary locking mechanism. Manufactured to Class 8 strength standards with a 6.2mm height profile. Compliant with RoHS 3 (2015/863/EU) environmental regulations, making it suitable for various industrial applications requiring chemical substance restrictions. The right-hand thread direction follows standard metric threading conventions for universal compatibility across equipment and machinery.