Nylon Insert Lock Nuts
These are nylon insert lock nuts, often called nyloc nuts or elastic stop nuts. They include a nylon collar insert to resist turning, which provides a locking action that prevents loosening from vibration and torque.



Technical Specifications
Product Overview
Nylon Insert Lock Nuts
These nylon insert lock nuts, commonly referred to as nyloc nuts or elastic stop nuts, are engineered for high-vibration environments. The integrated nylon collar creates a mechanical locking action by deforming around the threads of the mating bolt, effectively preventing loosening due to vibration or torque. They are ideal for diverse mechanical and industrial applications where secure and reliable fastening is essential.
Technical Specifications
Suitable Applications
- Mechanical assembly
- Industrial machinery
- Vibration-prone environments
- Locking Mechanism
- Nylon collar insert
- Features
- Vibration ResistantSelf-LockingTorque Resistant



