Prevents bolts from loosening even under severe vibration and dynamic loads
Materials withstanding corrosive, acidic, and high temperature environments
Locking function is not affected by lubrication
Accurate preload with defined and uniformed friction
Wide range of metric and imperial sizes
High corrosion resistance
High reusability potential
Customized sizes
Increase operational reliability, lower maintenance costs
Reduced risks of downtime and accidents.
CERTIFIED PERFORMANCE
Our washers have been rigorously tested and approved by independent institutes and authorities, ensuring that our washers meet the most stringent standards and safety requirements.
Among these are the Junker test – the most rigorous method for testing bolted joint, where the joint gets exposed to transverse displacement, while the preload is continuously measured. Nord-Lock washers consistently outperform the competition in this test.
