Part Number: N3100-05DF , DATASHEET
CAUTION:Â This is a 50 ohm connector which will fit on RG6. But RG6 is a 75 ohm cable. Don’t mix 50ohm and 75ohm N connectors
We also have this which is 75 ohm for RG6
https://rfshop.co.uk/product/jyebao-n-plug-male-pin-suit-rg6-75-ohm-n3100-0006/