Propane Gas Welding Nozzle H01-6 Gas Nozzle for Heat Treating Metal Bending Nozzle orifice diameter:0.9mm/1.0mm/1.1mm/1.2mm/1.3mm.With heating head: for heat treating, straightening and priming applications.Function: Nozzle used to protect the your welds and of your spool and pull .Application: Ideal for heat treatment, metal bending, thermal metal expansion, , etc.Size: Height, app.36mm/1.41inch. Top diameter app.11mm /0.43inch, Bottom diameter, app.8mm/0.31inch. Specification: Model: H01-6Welding current: 100 (A)Flux content: 8Welding wire diameter: 6 (mm)Length: 20mmMelting point: 1000 CelsiusMaterial: all copper Size Chart: Size: Height: app.36mm/1.41inchTop diameter: app.11mm/0.43inchBottom diameter: app.8mm/0.31inch Package Includes: 5 Pieces Gas Welding Nozzle Note: 1. Please allow slightly error due to manual measurement.2. Due to between different monitors, the picture may not reflect the actual the item.3 shopping!