Engineer Mike: Mine weren't WRV'd too badley. They had pulled the threads a little so that it took more than fingers to turn the bolts past the first 2-3 threads, but it wasn't stripped out. I didn't bother to run a tap into the insert since the bolts would go in fairly easily, and I didn't want to end up with shavings floating around inside the TV. :-(
Probably unnecessary to note, but anyone who changes out the bolts needs to double check the length/depth of the hole in the TV mounting holes. I'm guessing different manufacturers may use different depths, and the also may not be 6mm but possibly something larger, but still metric.
John & Carol Randolph
2005 Alpine 34 FDDS
2006 Jeep Liberty