Flange hole pattern
State hole count, size, pitch circle and angular reference.
Part example 06
Flanged components
A body with a flange at each end and a ring of holes. Bore alignment, the hole pattern and the mating faces are what we watch most closely.
Made to your drawingFrom 200 pcsBatch production
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What to specify on the drawing
Central bore
Specify the relationship between the bore and mounting faces.
Opposed faces
Define the functional length between faces and surface requirements.
What decides the machining route
A mounting pattern needs a defined relationship to the part axis. If the two ends must align with one another, include their shared reference in the drawing.
How we check it
Review bore location, flange-face requirements and hole-pattern position. A finish color in a photograph does not identify the treatment specification.
See inspection evidenceSizes and quantities we make
We turn parts from 0.5–200 mm (0.02–7.87 in) OD and up to 300 mm (11.81 in) long, starting at 200 pieces. Our main focus is 1–100 mm (0.04–3.94 in) OD parts in runs of 2,000 pieces or more.
See how batch size affects priceThis photo shows a part we have made before. We don't sell it from stock: your drawing sets the size, material and finish, and we quote the part as drawn.
Have a similar part?
Send the drawing with the material, quantity and the features that matter most. We'll note that you came from this example.
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