Elliptical Contact Tip, 0.045 in Wire, 7400 Series, Non-Threaded Bernard™ 7490
Bernard™ Elliptical Contact Tips Elliptical contact tip engages the wall of the gas diffuser locking firmly into place with a 1/4 in turn. Elliptical tips have a much longer surface area for electrical and heat transfer than fine threaded tips for extended tip life. . . Pack of 1.