I recently pirchased an Inno CXT riser and also got a carbon clicker to use with it (6-32 thread). Clicker is version with silver/chrome coloured parts. The screw is too short, it won't start with the small piece of rubber attached and without the rubber the clicker moves very easily and the screw still isn't secure.
I have not stripped the threads out. Total screw length is 8.75mm long (including head), length of threaded part is roughly 5.5mm.