how to model nut with visible threads from an existing bolt


catia
-
Step 1:
1.open the bolt file.insert a new body,create a new plane offset from xy plane and sketch the profile
-
Step 2:
2.pad the profile
-
Step 3:
3.make the changes
-
Step 4:
4.click ok
-
Step 5:
5.perform boolean operations
-
Step 6:
6.click ok