An electrical connector comprising a threaded sleeve for mating with another electrical component, a connector body which has first and second ends and a central axis, the first end receiving the threaded sleeve and the second end having a blind hole extending through the connector body, an insulator positioned within the connector body, a contact pin positioned within the insulator having an axial center line, an extension extending from the second end of the connector body along its central axis, the extension extending coaxially with the contact pin and which has a primary cable clamp, a fastener positioned within the connector body, and a secondary cable clamp coupled to the second end of the connector body via the blind hole, wherein the blind hole is adjacent to the extension and the axis of the blind hole is parallel with the axial center line of the contact pin, such that the fastener passes through the connector body such that at least a portion is receivable in the blind hole is provided.