BNC is another popular coaxial connector, it doesn't screw or push on like an "F" type plug, it has a bayonet style connection where you push and turn it until it locks in place.
This BNC twist-on connector does not require a crimp tool. Just strip the RG6 cable and twist the connector on. Works with RG6 Quad as well as regular RG6.
The BNC connector is used for video and RF signal connections, for analog and Serial Digital Interface video signals, ham radio antenna connections, aviation electronics (avionics) and many other types of electronic test equipment.