HI does anyone know what size the screws used to secure the end panels/ rack mount kit on a Slim Phatty? I thought they were M5 12mm, but I purchased some replacements and they don’t fit. The replacement M5’s are 4.8mm dia while the originals are 4.6mm. Are they some wacky US imperial size? Does anyone know where I could get some spares? I’ve stripped one. 
I would love to know this, too. I guess no one at Moog Music bothers with their forums anymore. Maybe they should shut it down and save some money.
Pretty sure they are “oddball” imperial sizes. Don’t know what size. Good luck.