From FreeCAD Documentation
- DataDiameter: The outer diameter of the bulkhead
- DataHole Center: The distance from the center of the hole to the center of the bulkhead
- DataHole Count: The number of holes applied in a radial pattern around the center of the bulkhead
- DataHole Diameter: The diameter of the hole
- DataHole Offset: Offset from 0 degrees of the first hole
- DataHoles: True when the the bulkhead has one or more holes, see Bulkhead Options
- DataStep: True when the bulkhead includes a step, see Bulkhead Options
- DataStep Diameter: The outer diameter of the step
- DataStep Thickness: The thickness, not including the bulkhead thickness, of the step
- DataThickness: The thickness, not including any step, of the bulkhead