S-93825A140 M6 Locknuts
Locknuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
Washer Parameters
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Key Features & Benefits at a Glance
- Superior vibration resistance through integrated external-tooth lock washer design that prevents loosening under dynamic loads
- Enhanced durability and corrosion protection with zinc-plated steel construction for extended service life in harsh environments
- Heavy-duty performance with Class 8 strength rating ensuring reliable performance in demanding industrial applications
- Precise thread engagement with Class 6H thread fit providing consistent clamping force and secure fastening
- Quick installation and removal using standard external hex drive compatible with common wrench tools
- Optimal locking performance with coarse metric thread (M6x1mm) design for efficient assembly in various materials
- Environmental compliance meeting RoHS 3 standards for use in regulated industries and applications
Professional Applications & Engineering Value
This heavy-duty Class 8 locknut with integrated external-tooth lock washer addresses critical vibration-induced loosening challenges in industrial machinery, automotive assemblies, and construction equipment. The zinc-plated steel construction provides essential corrosion resistance while maintaining the Class 8 strength rating required for high-stress applications. The external-tooth lock washer bites into mating surfaces, creating permanent resistance to rotational forces that cause conventional nuts to fail. With M6 coarse thread and Class 6H thread fit, this metric locknut ensures precise engagement and consistent clamping force across multiple disassembly cycles, making it ideal for maintenance-intensive environments where reliability cannot be compromised.
Specification Summary & Compliance
This M6x1mm coarse thread locknut features Class 6H thread fit tolerance and Class 8 strength rating according to metric standards. The external hex drive (10mm width) accommodates standard wrench tools, while the integrated steel external-tooth lock washer (12mm OD) provides the locking mechanism. Manufacturing complies with RoHS 3 (2015/863/EU) environmental standards, ensuring the zinc-plated steel construction meets international regulatory requirements for industrial components.
