Application: MIG Welding Torch Product Name: 14-40 series MIG torch Copper welding consumables tip tweco Material: CUCRZR Certificate: ISO9001, CE Welding type: MIG Welding Model: HR14-40 Series Thread: 1 4 ''UNF Length: 38mm 1.0 1.2mm Packing: 50 pcs bag Used for: Tweco MIG welding torch