I have a Universal A Arton TV Wall Mount for sale which I haven’t used for about 5 years.
It has a VESA mount bracket which works with screw spacing up to 200mm x 200mm
It comes with all the fittings and wall anchor bolts needed
Its a serious piece of kit and will easily hold a TV up to 30kg - depending on the stength of your walls!
Looking for £10
Any questions, please drop me a message