The Nord-Lock X-series washer is an exceptional new product, giving customers extreme performance and safety, as well as the extra security of never having to risk making the wrong choice. With Nord-Lock X-series, we bring exciting new ideas to the bolt securing field that expand your design possibilities for excellent results.

Utilizing a unique multifunctional design, Nord-Lock X-series washers offer the highest security against both spontaneous bolt loosening and slackening. Combining Nord-Lock’s unrivaled wedge-effect solution (to prevent spontaneous loosening) with an exceptional spring effect (to compensate for loss of preload due to slackening), Nord-Lock X-series washers give you a total security option for those situations in which there can be no compromise.