Stainless Steel Precision Turned Shaft Sleeve

Cylindrical shaft sleeves featuring a central external thread section and longitudinal slots are designed to serve as secure mechanical interfaces in rotating or fluid transfer assemblies. The stepped shoulder on one end provides precise axial positioning, while the side slots facilitate pin retention or alignment within the mating housing.

Production focuses on maintaining strict concentricity between the threaded outer diameter, inner bore, and transverse slot features to ensure smooth assembly and reliable load transmission. The fine threading requires accurate pitch control, and the slot geometry must be machined with clean edges to prevent stress concentration during operation.

Our facility supports the machining of these components using CNC turning and secondary milling operations, accommodating materials such as stainless steel and carbon steel based on your specification. We can coordinate external surface treatments including electroplating or passivation to enhance corrosion resistance for automotive and machinery applications.

Quotation and lead time are determined by batch quantity, material grade, and specific tolerance requirements defined in your dimensional drawings. Please submit detailed prints indicating thread class and slot position tolerances so our team can verify process capability and provide an accurate production schedule.