Twist-on f connector for rg-6 these bulk twist-on f-type male connectors for rg6 cables are perfect for replacing worn out connectors or for making your own rg6 cables.One-piece construction and tool-less twist-on design makes working with your high-speed coaxial cables easy.Instructions: strip inside insulation back 3/4inch remove 3/8inch of shielding remove 1/4inch of foam insulation twist braid clockwise, making sure none of it is contacting the inner wire screw the connector 1/4inch onto the outer shield