AECO ABC-1471G Gold-Plated Tellurium Copper 75 Ohm BNC Male Plugs

Main contact pin uses the barb hook into the insulation while assemble. Secondary contact pin fixed with main contact pin while assemble cables by crimp method. The body and the insulation will used the barb hook to assemble tighten,
and fix the middle piece shell with punch riveting. The front shell rivet on the body by spring and washer and it can spin independently. The end part and middle part of the shell locked by screwing, and fix with the cable and the sleeve stable by a screw.