Flanged Locating Pin Shaft

As a critical locating element in mechanical transmission or fluid control assemblies, this component features external threads at the tail for screwing into the equipment base, while the central flange provides axial limitation and radial support. The cylindrical pin shaft at the front inserts into mating holes or guide sleeves to ensure precise relative positioning of moving parts. It is commonly used for connection and fixation in automation line tooling, valve actuators, and precision instruments.

Leveraging the high-precision forming capabilities of CNC lathes, our manufacturing process strictly controls the perpendicularity between the flange face and the pin axis, as well as the concentricity between the threads and the smooth shaft, to prevent wobble or jamming during assembly. We rigorously manage outer diameter tolerances and surface finish to avoid scratching mating components with sharp edges. Cutting parameters are optimized to eliminate burrs, ensuring reliable connections and smooth operation under frequent insertion/removal or vibration conditions.

Equipped with multiple high-precision CNC lathes and Coordinate Measuring Machines (CMM), we support full-process customization from single-piece prototyping to batch delivery based on 2D/3D drawings. Our production strictly adheres to the ISO 9001 quality management system. We provide material certificates and key dimension inspection reports to ensure that every batch meets the stringent standards of the petrochemical, medical device, and high-end equipment manufacturing industries in terms of fit precision and appearance consistency.