Internal Threaded Dowel Pin – Accurate Alignment with Easy Removal Internal Threaded Dowel Pins are precision fastening components used for accurate alignment and positioning of machine parts while allowing easy removal when required. Unlike standard solid dowel pins, these pins feature an internal threaded hole, enabling convenient extraction using a threaded puller or bolt during maintenance or disassembly. Manufactured from high-quality hardened steel, alloy steel, or stainless steel, internal threaded dowel pins offer excellent shear strength, dimensional accuracy, and wear resistance. They are commonly used in machinery assemblies, jigs & fixtures, dies & molds, automotive components, and precision engineering applications where exact alignment is critical.