- 23 threaded replacement MIG gas nozzles for Magnum 200–400 & Tweco #2–#4.
- Self-insulated threaded nozzle for the matching diffuser; no separate nozzle insulator is required.
- Available nozzle openings: 1/2", 5/8", 3/4".
- Choose 2 or 4 nozzles of the selected size.
- Compare the part model, mounting style and dimensions with your existing gun before ordering.