Abstract: A sound, low resistance joint is provided between two electrically conductive members, at least one having a bonded insulation coating thereon. In one form of the method of the present invention, a continuous metallic penetrator having sharp edges or burrs, such as a brass screen, is interwoven about at least two bonded insulation coated conductive members. The coated conductive members and interwoven penetrator are placed in a conductive connector member having chamfered holes therein. Welding electrodes subject the connector member to heat and pressure with welding current flowing between the welding electrodes. At least some of the welding current flows through the continuous metallic penetrator before the penetrator makes electrical contact to the insulation coated conductive members. The penetrator becomes heated by thermal heat from the welding electroides and resistance heat as the welding current passes therethrough.