Illustrative stepped stainless steel shaft with a threaded end and concentric turned shoulders
Diameters & shoulders

Fits and axial positions defined by your drawing.

Illustrative component. Your drawing defines the part.

CNC turning

Shafts & pins

Made to your drawings.

Stepped diameters and shoulders position bearings, bushings or other components along a shaft. Pins locate or connect parts.

Stainless steels and steels, with aluminum alloys reviewed where specified. State the exact grade, supply condition and any heat-treatment requirement.

Diameters & fits. Shoulders & axial features. Threads & secondary operations.

Grinding, heat treatment or surface treatment can form part of the reviewed manufacturing route. Identify the dimensions and surfaces that apply to the finished part.

Shafts and stepped pins can locate, guide or connect components in machinery and equipment. Their function depends on the specified fits, shoulder positions and relationship between features.
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What defines this part

Diameters, shoulders and threads.

Stepped shafts, shoulder pins and short flanged shafts.

Illustrative long stepped shaft with keyway, shoulder pin with cross-hole and short flanged shaft
Stepped shaftsShoulder pinsFlanged shafts
01

Diameters & fits

Bearing, bushing and locating diameters need explicit tolerances and surface requirements on the drawing.

02

Shoulders & axial features

Steps, grooves and shoulder lengths establish the position of components along the shaft.

03

Threads & secondary operations

Include thread specifications, flats, cross-holes or slots so the complete machining route can be reviewed.

Your part. Fully specified.

Material & condition

Stainless steels and steels, with aluminum alloys reviewed where specified. State the exact grade, supply condition and any heat-treatment requirement. Material grades and conditions

Finish & treatment

Grinding, heat treatment or surface treatment can form part of the reviewed manufacturing route. Identify the dimensions and surfaces that apply to the finished part. Finishing requirements

Inspection

Agree which diameters, lengths, threads and geometric relationships need checking and reporting. Runout or other geometric requirements must refer to the specified datums. Inspection before shipment

Repeat orders

The confirmed fit, finish and treatment requirements are retained as references. New quantities, current revisions and relevant supply changes are reviewed for each repeat order. Repeat-order supply

Finishing & inspection