Instructables

Step 8: Install standoffs

It is best to get your board standoffs mounted right now before the servo go in.

Using a 4-40 X 1 inch screw, a 4-40 x 1/4 inch standoff and a 4-40 nut, install one in each microcontroller hole as shown.

Make sure the screw heads get countersunk into the plywood so they do not interfere with servo installation.