This answer pertains to the (4 off) 6-32 screw positions.

ipod mount

The screw lengths required depend on the thickness of the material the device is being attached to. Taking the docking station by itself, the lengths are: at the top end is ¼” and at the bottom or connector end is ½”.

These measurements are taken from the bottom of the base to the inside of the hole.

Category: iPad, iPhone and iPod Support