S-93520A217 M22 Locknuts
Locknuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior vibration resistance through steel insert locking technology, preventing loosening in high-stress environments
- Exceptional load-bearing capacity with Class 8 strength rating, ensuring reliable performance under heavy loads
- Precise metric threading with M22x2.5 coarse pitch and Class 6H fit for easy installation and secure fastening
- Durable steel construction providing excellent corrosion resistance and long service life in industrial settings
- Standard hex profile design with 32mm width for compatibility with common tools and straightforward installation
- Environmental compliance with RoHS 3 standards, making it suitable for regulated industrial applications
- Optimized 20mm height profile offering space-efficient design without compromising locking performance
Professional Applications & Engineering Value
This heavy-duty metric hex locknut addresses critical vibration-induced loosening challenges in industrial machinery, construction equipment, and automotive assemblies. The steel insert locking mechanism creates permanent friction against bolt threads, maintaining clamp force despite continuous shock and dynamic loads. Engineered with Class 8 strength rating and M22 coarse threading, it delivers reliable performance in high-torque applications while the standard hex drive ensures compatibility with existing tooling systems. The steel material provides excellent durability against wear and environmental factors, making it ideal for permanent installations where disassembly is infrequent but reliability is paramount.
Specification Summary & Compliance
This locknut features M22x2.5 metric coarse threads with Class 6H thread tolerance for precise fitment. Manufactured to Class 8 strength standards with external hex drive (32mm width) and steel insert locking technology. The product is RoHS 3 (2015/863/EU) compliant and meets international metric threading specifications for industrial applications requiring vibration-resistant fastening solutions.
