OK, I'm just about out of my friggin' mind here with these damned panel nuts used on pots. Nothing is standard, nothing fits anything else, and there must be about a dozen different sizes between the SAE and metric versions, each with only a nanometer's difference between them. I've got a box full of these and NOTHING FITS!!! I'm fed up... Can you guys help me with the different sizes that are used, especially the small ones that are popular on mini pots? I'm going to buy a bucket of every size out there - metric and SAE - so I don't have to go through this crap every time I finish a build. please?