A VESA standard for the position of screw holes in the back of a TV or monitor for attachment ... 100mm apart at the four corners of a square pattern. Up to 55" 200mm; larger than 55" 300mm ...
However, you must ensure you get a mount that corresponds with the screen size of your TV, as VESA uses different patterns for a 32-inch vs. a 60-inch, for example. And don't forget to consider ...
Wide Compatibility: Our full motion TV wall mount is designed to fit most 42″-90″ flat or curved TVs with VESA patterns 200x100 to 600x400mm. The 85 inch TV wall mount can be installed on 12 ...