Utilizing a unique multifunctional design, Nord-Lock X-series washers secure bolted joints against both spontaneous bolt loosening and slackening, thanks to their conical shape.
Secures bolted joints exposed to severe vibration and dynamic loads
Reduces slackening and compensates against loss of preload
Reliable locking, even for joints with short clamp length
Locking function not affected by lubrication
Achieves accurate preload with defined and uniform friction
High corrosion resistance
High reusability potential
One solution to cover multiple design challenges
The Nord-Lock X-series washer have been rigorously tested and approved by independent institutes as well as certification authorities.
Nord-Lock X-series performs better than alternatives when compensating slackening in static conditions, and when preventing rotation of the fastener when the joint is exposed to vibration in the dynamic phase.
You can find more details about the articles covered by our certificates here.
From the laser mark, trace your washers' origins to raw materials and production controls for that batch.
Tested under extreme conditions by independent institutes and extensively certified. Our washers qualify for any bolting challenge.
Nord-Lock’s technical support and global distribution reaches every corner of the world.
Download the CAD files you need for your Nord-Lock products, compatible with a variety of CAD software.
Use our torquelator and guidelines to find the right torque and preload you need for your application.
Get any supportive documents you might need, from technical guides to user manuals.
Discover the advantages of a lifetime warranty guaranteeing performance in every step of your bolting journey.
