Parallel and Perpendicular Mates

You can add parallel or perpendicular mates between the combinations shown below.

  Cone Cylinder Extrusion Line Plane
Cone    
Cylinder  
Cylinder refers to the cylinder's axis.
Extrusion  
Extrusion refers to a single face of an extruded solid or surface feature. Extrusions with draft are not allowed.
Line
Plane