Abstract: Connector apparatus for connecting coaxial cable elements includes a primary connector body and connector elements for securing coaxial cable to the main connector body. The connector elements, in addition to the main connector body, include a lock ring, an inner connector element or nut held onto the connector body by the lock ring, and an outer rotating nut disposed on the inner nut and the rotation of which causes the rotation of the inner nut. The inner nut is rotated by the outer nut until metal to metal contact is made between the outer nut and the connector body and also between the outer nut and the coaxial cable element to prevent radiation leakage from the coaxial cable elements.