Bernard NST-3818B Centerfire Nozzle, 1/8" Tip Recess, 3/8", Pack of (1)

Nozzles have built-in spatter shield that smoothers and concentrates gas flow. Nozzles allow fixed contact tip positioning at flush, 1/8 inch and 1/4 inch recess and 1/8 inch extension for consistent welds. Use center fire contact tips that are non-threaded and stay in place by hand-tightening the nozzle. They change over without tools for quick, easy replacement after burn back.