Proper fasteners for heater control

Sorry, the bolts that I have are small. I figured that you were more interested in the thread style (machine vs lag type). The ones in my dash could very well be #8. If you need me to, I can pull one out and get an exact measurement.
Thanks Troy, but you dont need to do that, but I do appreciate the offer! I think im gonna drill and tap for a couple of M6 bolts, gonna go check how much meat I have to work with in the cluster first, M6 is still pretty small, I think I should be ok