A Linkage Pin is a type of mechanical joint that is used to connect two or more components in a machine. It consists of a cylindrical rod or pin that is inserted through a hole or series of holes in the components to be joined. Attributes:• Can reduce friction and wear, while a rough surface finish can increase friction and wear.• Ensures a secure fit and prevents excessive wear or failure. Applications:A Linkage Pin is designed to withstand the forces and stresses of the linkage assembly.