Nord-Lock Washer Glued Pair Delta Protekt® Black

Why choose Nord-Lock black wedge-locking washers?  
 
 
A dark colour that suits the rest of the application  
Prevents bolts from loosening even under severe vibration and dynamic loads  
Locking function is not affected by lubrication  
High corrosion resistance  
High reusability potential  
Increase operational reliability, lower maintenance costs  
Reduced risks of downtime and accidents

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