LOCK NUTS

A lock nut, also known as a locking nut or self-locking nut, is a specialized type of nut designed to resist loosening when subjected to vibration or torque. It achieves this through various locking mechanisms incorporated into its design. Lock nuts are commonly used in applications where maintaining a secure and stable connection is critical. There are several types of lock nuts, each with its locking mechanism: Nylon Insert Lock Nut: These nuts have a nylon ring or insert in their threads. When the nut is tightened onto a bolt or threaded component, the nylon insert deforms and creates friction, preventing the nut from loosening. Metal Insert Lock Nut: Metal insert lock nuts use a metal ring or insert with a distorted thread pattern. This insert bites into the threads of the bolt, creating resistance to vibration-induced loosening. Prevailing Torque Lock Nut: These nuts have an asymmetrical thread design that increases friction when tightened. They require more force to be removed than standard nuts. Serrated Flange Lock Nut: These nuts have a serrated flange that bites into the workpiece, preventing rotational movement. Lock nuts are commonly used in automotive, aerospace, construction, and machinery applications, where vibration and torque can cause conventional nuts to loosen. They help ensure the integrity and safety of connections in critical systems.