A coaxial cable-connector assembly , comprising: (a) a coaxial cable comprising: an inner conductor having a termination end, the termination end including a bore ; a dielectric layer that overlies the inner conductor ; an outer conductor that overlies the dielectric layer having a termination end; and a jacket that overlies the outer conductor ; and (b) a coaxial connector comprising: an inner conductor body configured to mate with the inner conductor extension of a mating coaxial cable jack, and further including a longitudinal bore ; an outer conductor body configured to mate with the outer conductor extension of the mating coaxial cable jack, the outer conductor body being electrically connected with the termination end of the outer conductor ; and an expansion member inserted into the bore of the termination end of the inner conductor , characterized in that the inner conductor body includes a boss that encircles the termination end of the inner conductor , and in that the expansion member is sized and configured to radially expand the termination end of the inner conductor into electrical contact with the boss of the inner conductor body . (a) a coaxial cable comprising: an inner conductor having a termination end, the termination end including a bore ; a dielectric layer that overlies the inner conductor ; an outer conductor that overlies the dielectric layer having a termination end; and a jacket that overlies the outer conductor ; and an inner conductor having a termination end, the termination end including a bore ; a dielectric layer that overlies the inner conductor ; an outer conductor that overlies the dielectric layer having a termination end; and a jacket that overlies the outer conductor ; and (b) a coaxial connector comprising: an inner conductor body configured to mate with the inner conductor extension of a mating coaxial cable jack, and further including a longitudinal bore ; an outer conductor body configured to mate with the outer conductor extension of the mating coaxial cable jack, the outer conductor body being electrically connected with the termination end of the outer conductor ; and an expansion member inserted into the bore of the termination end of the inner conductor , characterized in that the inner conductor body includes a boss that encircles the termination end of the inner conductor , and in that the expansion member is sized and configured to radially expand the termination end of the inner conductor into electrical contact with the boss of the inner conductor body . an inner conductor body configured to mate with the inner conductor extension of a mating coaxial cable jack, and further including a longitudinal bore ; an outer conductor body configured to mate with the outer conductor extension of the mating coaxial cable jack, the outer conductor body being electrically connected with the termination end of the outer conductor ; and an expansion member inserted into the bore of the termination end of the inner conductor , characterized in that the inner conductor body includes a boss that encircles the termination end of the inner conductor , and in that the expansion member is sized and configured to radially expand the termination end of the inner conductor into electrical contact with the boss of the inner conductor body . <EOS>