1/4-20 x 5/16" 4 Prong Tee Nut Zinc Plated (Box of 100)

A Tee Nut is a type of nut used to fasten a wood, particle or composite materials workpiece, leaving a flush surface. It has a long, thin body and a flange at one end, resembling a T in profile. The flanges of T-nuts often have hooks or serrations on the prongs that sink into a wooden work piece, providing better retention.