S-99183A110 M5 Locknuts

Key Features & Benefits at a Glance

• Superior vibration resistance through precision distorted thread technology, preventing loosening in high-stress environments
• High-strength Class 10 rating ensures reliable performance under heavy loads and extreme conditions
• Corrosion-resistant zinc-plated steel construction provides durable protection in industrial and automotive applications
• Precision Class 6H thread fit guarantees consistent engagement and secure fastening with mating components
• Standard external hex drive design enables easy installation with common tools while maintaining secure locking
• RoHS 3 compliance meets environmental regulations for safe use across various industries
• Metric coarse threading (M5x0.8mm) ensures quick assembly and disassembly while maintaining locking integrity

Professional Applications & Engineering Value

This Class 10 M5 distorted thread locknut delivers exceptional engineering value by solving critical vibration-induced loosening problems in demanding applications. The top lock distorted thread technology creates controlled interference that maintains clamping force even under severe dynamic loads, making it ideal for automotive assemblies, industrial machinery, and equipment manufacturing where reliability is paramount. Manufactured from zinc-plated steel, it provides excellent corrosion resistance while the metric coarse thread profile ensures rapid installation in production environments. The combination of high-strength Class 10 rating and precision Class 6H thread fit guarantees consistent performance in critical fastening joints, reducing maintenance requirements and preventing costly downtime in industrial operations.

Specification Summary & Compliance

This M5x0.8mm metric locknut features precise Class 6H thread fit tolerance and coarse thread spacing according to metric standards. The distorted thread top lock design provides reliable vibration resistance while maintaining compatibility with standard M5 threaded components. Manufactured to meet Class 10 strength requirements with dimensions of 8mm width and 5.1mm height. Fully compliant with RoHS 3 (2015/863/EU) regulations for environmental safety and suitable for use across various industrial sectors requiring high-performance locking solutions.