a method for production of a joining component , the method comprising the steps of providing a metal section which is inductively heatable and defines an axial through aperture ; and coating the metal element with a thermoplastic material by a single - component injection - molding of a base body of the joining component around the metal section so that the base body includes : a holding section formed as a cylindrical shaft and a flange , the flange including a first and second sides , and an inner side of the metal section is joined to the flange and an exposed outer side of the metal section faces away from the flange ; and a the second side of the flange is axially recessed within the aperture ; and a joining surface is comprised of the outer side of the metal section and a portion of the second side of the flange radially outward of the metal section .