Brighton-Best International 302100 3-Prong Tee-Nut, 3/8"-16, 7/16", Steel, Zinc CR+3, 1800/Box

Tee Nuts feature internally threaded barrels and an integral round base with multiple perpendicular prongs that prevent the nut from rotating when bolts or screws are tightened. Fasteners are made of high-quality steel for long lasting durability and strength. Zinc finish ensures added protection against wear.