A Set Screw is a threaded fastener that is designed to secure an object in place. It has a pointed end that is driven into the object, and a threaded shank that is screwed into a threaded hole. It is used in a drive axle to secure a component, such as a bearing or gear, to the axle.Attributes: • Provides a bearing surface for the axle and keeps it in alignment• Manufactured to precise specifications and are built for durability and reliabilityApplications:A Set Screw is used to hold the components within or against other components.