Quadcopter Emax Nighthawk Piezo Buzzer Holder

The holder is for a standard sized piezo buzzer with a diameter of about 11.7 mm.
The buzzer must be wrapped in shrink tubing for a tight fit. Then no glue is required.
The holder can be attached to the frame e. g. with a nylon screw and nut.

This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/i3myfeWkgYK