We offer a superior bolt securing system that provides safe locking for bolted joints even when exposed to severe vibration and dynamic load. The unique aspect of Nord-Lock® is that it doesn't attempt to prevent relative motion, but instead only allows this motion to tighten rather than loosen the bolt. This is accomplished with a pair of washers whose inner surfaces act like cams with a greater ramp angle than the helix angle of the screw threads. On the opposite side are serrations that grip the bolt head and the mating surface. If the bolt attempts to move in the direction of loosening, a wedge is created and tension is actually increased.
Disc-Lock safety wheel nut is a vibration proof wheel nut specifically designed to prevent wheel loss from commercial vehicles including buses. It is installed by OEMs worldwide and approved by wheel and axle manufacturers.
Green Power Chemical is an eco-friendly manufacturer of industrial cleaners, degreasers, and parts washers, that offers a wide variety of environmentally-friendly degreasers and cleaning products for any task. We have over 40 years of experience creating and designing solutions to any cleaning...
The Nord-Lock wheel nut is a simple and cost effective way to make wheels safe. The Nord-Lock wheel nut safely secures wheels by maintaining a high clamp force even under severe operating conditions. Each nut incorporates a pair of lock washers that have cam faces on one side, with a cam angle... Read more
NORD-LOCK is a superior bolt securing system that provides safe locking for bolted joints even when exposed to severe vibration and dynamic load. NORD-LOCK is a pair of washers with a wedge-locking action meeting DIN 25201 which is a unique method using tension instead of friction. The washers... Read more