The original wedge-locking technology that secures bolted joints, even when exposed to severe vibration and dynamic loads.
Nord-Lock created the original wedge-locking technology
WEDGE-LOCK WASHERS
Nord-Lock wedge-locking washers utilise tension instead of friction in order to secure bolted joints exposed to severe vibration and dynamic loads.
The Nord-Lock X-series washers combine Nord-Lock wedge-locking with an innovative spring effect, offering the highest security against spontaneous bolt loosening and slackening.
Nord-Lock steel construction (SC) washers are specially designed to fit both HV and HR bolts and nuts, and directly replace standard plain chamfered washers (EN 14399-6).
WHEEL NUTS
The Nord-Lock wheel nut safely secures wheels on both on-road and off-road heavy vehicles, by maintaining high clamping force, even under extreme operating conditions. It is designed for flat-faced steel rims and when assembled correctly, cannot loosen by itself.
Nord-Lock wheel nuts have been rigorously tested and approved by independent institutes as well as certification authorities.
Range: M16 - M24
COMBI BOLT WASHERS
Nord-Lock combi bolt washers are specifically designed to be permanently attached to a bolt (SEMS), providing an additional layer of security to applications.
The standard range of Nord-Lock combi bolt washers consists of NL5 - NL12 in steel material. Complete combi bolts, including Nord-Lock combi bolt washers, are offered in co-operation with a local bolt manufacturer.
CUSTOMIZED SOLUTIONS
The Nord-Lock Group is a pioneer in bolt-securing technology and we’re always looking for new challenges to overcome. If you’re experiencing a bolting issue, you can rely on us find the most efficient and cost-effective solution.
Our customized solutions can include special materials, measurements, sizes, coatings or changes in geometry. They can also be developed from pre-designed solutions, combine several technologies or be integrated with design of other parts.
At the Nord-Lock Group, we share our experience, knowledge and creativity to help our clients achieve the outstanding results they require. All Nord-Lock products are manufactured with the highest quality materials and undergo rigorous testing to ensure that they perform to your specifications.
HIGHEST CORROSION RESISTANCE TESTED
Nord-Lock steel washer promises the highest corrosion resistance on the market. The washers have been tested with at least 1,000 hours in the Neutral Salt Spray Test*, ensuring optimum performance over time, even in the most extreme environments.
*The Neutral Salt Spray Test (NSST according to ISO 9227) is one of the most established methods to verify corrosion resistance.