Nozzle Compatible with Brand Hobart Miller Series M-Series Compatible with Series H200L4 M-25 Compatible with Model 169594 169596 169598 169599 239173 Bore Diameter 1/2 in Connection Type Slip-On Nozzle to Tip Relationship Flush Nozzle Number 200258 Nozzle Shape Conical Material Copper Insulation Type Self-Insulated Duty Rating Standard Duty For Contact Tip Series M-Series For Gas Diffuser Number 169728 Welding Processes MIG Welding (GMAW) Application MIG Welding