Extended modules > Creo Elements/Direct Part Library > Threaded faces > Change a threaded face
  
Change a threaded face
If you change a threaded face, and you have a chamfered end, you can automatically change the minor diameter of a chamfer so it matches the new thread.
To change the diameter of a chamfer,
1. Click Part Library and then, in the Thread group, click the arrow next to Chamfer.
2. Click Modify Chamfer.
3. Select the chamfer in the viewport.
4. Click OK to complete the operation.