Nylon hex lock nut for Terex BT4792

The 221-00032-3 nylon hex lock nut acts as a fastener for the Terex BT4792 crane. This component features a 3/8-16 thread and a zinc-plated finish. The integrated nylon insert creates friction against the bolt threads during tightening to maintain the connection. This specific hardware is used in various assemblies throughout the machine where secure fastening is required.

This lock nut is compatible with the Terex BT4792 model. The zinc coating provides a protective layer over the steel base material. The part is designed to meet the mechanical requirements of the crane's assembly specifications.

Nylon insert lock nuts are used in heavy machinery to prevent loosening caused by operational vibrations or thermal expansion. The nylon insert deforms slightly against the mating threads, creating a locking mechanism that holds the fastener in place without the need for additional locking washers or adhesive compounds. These nuts are commonly utilized in structural and mechanical joints where maintaining consistent torque is necessary for the integrity of the equipment.