A pronged T-Nut taps into a pre-drilled hole using a hammer. The T-Nut is tapped all the way into the wood to give a flush finish. You then insert the bolt through a hole in the item you want to attach and into the T-Nut. 

The nuts are made from mild steel and the shape of the prongs prevents the T-Nut from turning. They can be inserted by hand or by machine.

T-Nut Machines are specialised equipment designed to make the installation of T-Nuts faster, easier, and more accurate. They work by inserting the T-Nut into the hole, providing a consistent and precise result every time.