The holder does not fit 100% on this TV.
The screws are, are almost too short because of the lower bulge of the Samsung housing.
The Samsung has on both sides - exactly where the vertical bar so goes a falling towards the center bulge at the bottom down.
Here I have for the time being laid down on the lower side each rubber sealing rings and simply screwed (mediocre botch - but keeps the time being).
When Samsung VESA screw sockets are recessed in the case - I had the supplied spacer plastic things tried but then the screws too short (Here I have so red solid gaskets in between given).
The vertical bars are at my television also up and down about 1 cm over it.
The mount itself is very sturdy - for a 80cm lightweight TV (with almost no context) but almost too big.
For certain TV (which I did not) this mount is safe perfect!