We are a reputable company that offers a large selection of Unbrako Nylock Nut. This particular locknut uses a nylon insert to create a locking action. Towards the top of the nut, a nylon insert deforms elastically over the threads of the bolt to produce a grip that prevents loosening. In accordance with the particular needs of the application, the offered range is therefore available in a number of sizes and materials, such as stainless steel or high-tensile steel. The Unbrako Nylock Nut locks a bolt in place by grabbing its threads. This aids in stopping the nut from loosing as a result of vibration or other circumstances.