A Nylon Insert Lock Nut, also known as a Nyloc nut, is a nut that includes a nylon collar insert. The insert is placed at the end of the nut, with an inner diameter slightly smaller than the major diameter of the screw threads. The nylon insert is typically colored to indicate the thread type - white for imperial threads and blue for metric threads.Attributes:• Provides vibration resistance to prevent loosening over time• Provides a locking mechanism that is activated by tightening the nutApplications:A Nylon Insert Lock Nut is used to secure bolted joints and prevent damage.