Bkl gold line f plug screw in for 6 to 82mm coax cable gold plated bkl 0403430 bkl electronics 0403430 the f plug is a hf plug for coaxial cables especially for high frequencies up to 29ghz it is used mainly in the television and satellite reception technology and is suitable for 75 ohm coaxial cables in order to reduce losses the plug has a screw cap bkl 0403430 gold line f plug screw in for 82mm coax cable gold plated