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Published on Dec 17, 2015
The Junker vibration test, according to DIN 65151, is considered the most severe vibration test for bolted connections. In this video we compare the performance of Nord-Lock washers with other locking methods.
Nord-Lock wedge-locking washers prevents bolts loosening by securing bolted joints with tension instead of friction. It is a high quality product with documented success in many industries worldwide. Nord-Lock safety lock washers have been rigorously tested and approved by independent institutes as well as certification authorities.