Nord-Lock offers a safe bolt locking system that does not rely on traditional techniques to secure the fastener.
This system utilizes tension instead of friction to secure bolted joints. The proven wedge-locking method, meeting DIN 25201, is superior to any traditional method.
• Prevents loosening caused by vibration and dynamic loads
• Easy assembly and disassembly
• Locking function not affected by lubrication
• No special tools required
• Controllable preload
• Same temperature characteristics as bolt / nut of corresponding quality