High Quality: These hex nuts are made of carbon steel and zinc plated for strength and good corrosion resistance in many environments. Wide Application: Suitable for Professionals, Hobbyists, Homeowners, Handymen, Repair Men, Women, Carpentry, Construction, Plumbing and Home Furniture Fixings etc.< /li> Features: These four prongs will prevent the T-nut from turning during insertion and will adapt to wooden parts. GREAT REPLACEMENT: These t-nuts will be a great replacement for carpentry and construction fasteners. They can also be an important accessory in your furniture fixing project. Description: A T-nut is a type of nut used to fasten wood, particleboard, or composite materials. a work piece, leaving a flat surface. It has a long, slender body and a Flange at one end, which looks like a T in profile. T-Nuts clamps have Spikes that dig into a piece of wood work as the bolt is tightened. the opposite side of the patch, providing better restraint. Features: These four-point T-nuts