I have a simple plate with a 3/4-10 tapped hole. Doing the drawing and the dashed line circle, which represents the thread is not shown. Hole callout shows it as a tapped hole. It looks as the the solid line is being shown as a 3/4 size hole and that maybe the solid line is covering the dashed line.

Is there a file somewhere that lists all the possible thread callouts and tap drill sizes?