05-26-2014 03:34 PM
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That TV had several different screws. The top screws for the neck to TV M4x6mm. The bottom 2 are Q3 and 8 mm. The base screws are M6 and are 12mm long.
10-11-2017 08:34 AM
To connect your stand to your TV, you need three (3) M5 12mm screws. You should be able to find these at any automotive supply store.
If needed you can find more information in the User Guide.