A one-piece non-metallic nut ring for surrounding and supporting an electrical connector attached to a bulkhead or other flat panel. The nut ring includes a planar backplate and threaded nuts extending outwardly therefrom. The backplate and nuts are coextensively and continuously connected to one another by compression molding a matrix of resin impregnated, non-metallic fibers. The non-metallic fibers are preferably short chopped fibers that are randomly dispersed within the matrix in directions extending generally parallel to the plane of the backplate. The nut ring of this invention is characterized as being of relatively light weight, corrosion resistant, non-conductive and able to withstand detection by radar.