I'm looking for some reference of rivet size and types for a M20F. I've looked in the parts manual, aircraft maintenance manual...ect.... And all over the internet. I'm an AP also with alot of sheet metal exp. I just have some projects coming up on one and I know the areas I need to work on are. I just dont want to wait tell I have the plane in front of me to figure out the size and type. I would like to find out what they are ahead of time so I don't have any surprises and can have them on hand. Any help would be appreciated.