Knurled Shafts
Custom shafts with knurled sections, made to your drawing. Specify the textured area, surrounding diameters and mating requirements so the complete shaft can be reviewed before quotation.
- Knurled section positioned to drawing
- Pattern and finished dimensions specified by the buyer
- Mating requirements reviewed before quotation
Identify the knurled area
The selected photograph shows shafts with textured sections alongside smooth portions. It illustrates a feature we can discuss as part of a custom shaft enquiry. Your drawing defines where the knurl belongs and how it relates to the rest of the shaft. The pictured parts have no published standard size or model number that determines your order.
Describe the pattern and mating requirement
Specify the required pattern, textured length and position from a stated reference. Include the relevant finished dimensions and explain what mates with that area. If your specification identifies a pattern or inspection method, include it with the drawing. Appearance alone does not establish the intended fit, an assembly force, or a torque rating for the pictured knurl.
Review the smooth and textured sections together
Provide the adjacent shaft diameters, shoulders and end features as well as the knurl detail. State the material grade and condition, treatment requirements and inspection priorities. Our shaft work includes turning, grinding and knurling, with the process selected for the actual part. Material suitability and the requirements after treatment are reviewed before the final manufacturing specification is agreed.
Request a knurled shaft review
Send the drawing revision and quantity with the details of the mating part. Highlight any unresolved knurl requirement rather than choosing a value from a photograph. Use our shaft drawing checklist and RFQ checklist, compare other precision shaft examples, or request a quotation.
Key facts
- Knurl pattern
- Buyer-defined pattern and any referenced specification
- Textured area
- Length and position from your drawing reference
- Finished dimensions
- State the required dimensions and inspection method
- Mating component
- Describe the interface and supply relevant requirements
- Adjacent shaft features
- Diameters, shoulders and ends reviewed with the knurl
Knurl details are confirmed for the buyer's drawing. The photograph does not establish an assembly performance rating or a material specification.
Questions
Can I specify a spline by selecting this knurled shaft?
This example does not establish a spline specification. If your drawing calls for a spline, provide that requirement separately so engineering can assess the actual part.
What should I send if the knurl requirement is incomplete?
Send the available drawing and explain the mating arrangement. Identify the missing pattern or dimensions so they can be discussed and confirmed before manufacture.
Send your drawing for review
Start an inquirySubmit the inquiry form
Part, quantity, application and requirements. You receive an inquiry reference straight away.
Email your drawing
Send drawings or files to [email protected] and quote the reference.
Engineering review and quote
We check manufacturability and reply with questions or a quotation.