The anchoring part of the insert comprises a number of metal segments which are forced into the side of the hole by a cone which is pulled forward into the segments by the bolt or nut being tightened. Tightening the nut or bolt pulls the cone into the segments but it also tends to force the insert out of the wall if it is not held in position until the segments begin to bite into the wall of the hole. The nuts/bolts can be removed/replaced numerous times, the only risk is that the wall material may be weakened by repeated application of the securing pressure.
As with any home improvement or anchoring project, it is important to keep safety in mind and follow instructions carefully. Always remember to wear safety goggles, handle all tools with extra care, and follow all technical and electronic specifications. This article is meant to serve as a basic overview of the steps to complete this project. Always refer to the manufacturer's instructions or consult a contracting expert. With a little research, planning and patience you are now ready to sit back, relax and enjoy your new flat screen TV for years to come!