Cable connector and metal housing thereof

A cable connector comprising:

• a metal housing comprising a sleeve end, a main body, and a plug end from rear to front and integrally formed, wherein the plug end includes:
• an end body having a ring portion extending forward from the end body and a plurality of holes formed through the end body;
• and
• a plurality of elastic elements respectively corresponding to the holes and integrally extending backward from the ring portion of the end body;
• an insulator matchingly accommodated in the main body and the end body of the plug end of the metal housing and having two inner conductor terminals disposed through the insulator from front to rear;
• and
• a cable comprising:
• an insulation jacket matchingly mounted in the sleeve end;
• and
• two inner conductors protruding from the insulation jacket and mounted in the insulator to be respectively connected to the two inner conductor terminals,
• wherein a maximum width of the main body of metal housing is greater than a maximum width of the sleeve end of the metal housing;
• and
• wherein a maximum width of the main body of the metal housing matches a maximum width of the plug end of the metal housing.