Hollow Dowel Pin

Dowel pins are used to locate machine parts in a fixed position or to maintain alignment between them. No secondary operations are required for retention.Dowel pins are used to locate machine parts in a fixed position or to maintain alignment between them. No secondary operations are required for retention. Simply insert the pin into the hole. Spring Pin is to provide and maintain joint integrity of a plastic assembly. They are designed to protect the plastic components of an assembly from the compressive loads generated by the tightening of the bolts, thereby assuring integrity of the bolted connection.