Heidelberg FJ.0210002/01 Lock Nut

The lock nut, also known as a retaining nut, jam nut, or security nut, from Heidelberg with type number FJ.0210002/01 is a mechanical fastener from the nuts category. It has the dimensions 1 x 1 x 1 cm and weighs 0.01 kg. Lock nuts serve to secure bolted connections against loosening due to vibrations or dynamic loads, thereby ensuring the operational safety of machinery and equipment. Typical applications can be found in general mechanical engineering, vehicle technology, and plant construction, where high demands are placed on vibration resistance.