As yet missing something

Actually, the holder makes a stable impression and could get a good review, if it had not been saved in the wrong place.
The VESA standard includes M4, M5, M6 and M8 screws. There are but only in M4 and M5 screws! In my case, my new TV needed M6 screws. Since the VESA standard screws provided for with only 10mm thread length, these are not hard to come by at the hardware store. Caution with longer you risk possibly the inner workings of the TV.
So was improvised with washers. By 2 the holes fit the screws, the other two were just too small. So had to be reamed. M8 would not be gone.
Such is life only botch!