Spiral pin for Terex BT4792

The 215305 spiral pin serves as a mechanical fastener within the Terex BT4792 crane. Its design allows the pin to compress slightly when inserted into a hole, which generates radial retention force against the inner walls of the bore. This mechanical action ensures the pin remains seated securely within the assembly. Measuring 1/4 inch in diameter, this component is used to maintain the alignment and connection of various mechanical parts throughout the machine.

This pin is compatible with the Terex BT4792 model. Spiral pins are frequently utilized in heavy machinery to secure components on shafts, hinges, or to align mating parts. By exerting constant pressure against the hole walls, the pin creates a secure fit that holds parts in place during operation. This type of fastener is often preferred in mechanical assemblies where a non-threaded, flexible retention method is required to keep components properly positioned and connected.