Some Toolbox components can adapt to the size of the geometry to which they are dragged.
To use auto-sizing Toolbox components:
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Drag a Toolbox component that supports auto sizing into an assembly.
The following Toolbox components support auto sizing:
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Bolts and screws
- Nuts
- Retaining rings
- Pins
- Washers
- Bearings
- O-Rings
- Gears
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Select the hole where you want to place the component.
The component resizes and an exact preview is displayed.
Toolbox displays a message if no matching size is available.
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In the PropertyManager:
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Under Properties, adjust the values.
- Under Options, select Auto size to mated geometry.
When you select Auto size to mated geometry, the component updates when you change the geometry to which the component is mated.
- Drag the next component that includes your adjustments and place it.

- Click
.