Tubular Sleeve Body With Knurled Cylindrical Sleeve and Axial Through-Bore

This knurled sleeve is produced to maintain consistent grip and dimensional fit across lots. Primary controls are major diameter, tolerance band, and surface finish as specified in your release. Each knurled cylindrical sleeve is machined from the released drawing package with key callouts so those checkpoints stay stable lot to lot. Our Ningbo facility supports machining for aerospace and automotive components, giving you consistent process discipline and traceable quality for recurring orders. Costs and lead times are set based on selected tolerance, finish, and confirmed order quantities.