This may not answer the question completely, but for AMD-based systems there also seem to be other restrictions according to the manufacturer's website, especially with Mini ITX mainboards from the manufacturers ASrock, Gigabyte and MSI. The product Alpenföhn Alpenföhn Mounting Set Blackridge AM4 for AsRock and Gigabyte should increase the compatibility with Mini ITX mainboards from ASRock and Gigabyte. Other tested matching accessories are unfortunately not specified by our suppliers.

You can take the plate supplied with your motherboard and use drills to gradually enlarge the holes in the tapped sleeves until they give way.