1. T-nut is a type of nut use for fasten a wood, particle or composite materials work-piece, leaving a flush surface.

2. The four pronged T-nuts blind inserts nut are made of zinc plated carbon steel; they have good rust resistance and the excellent of durability.

3. Four pronged tee: these four pronged t nuts adopts good material, which are easy to secure fastening into your work material.

4. It has a long, thin body and a flange at one end, resembling a T in profile.

5. The flanges of T-nuts have prongs that dig into a wooden work piece as the bolt is tightened from the opposite side of the piece, providing better retention.