Nozzle Compatible with Brand Lincoln Series Magnum 100A Compatible with Series Magnum 100L Compatible with Model K530-3 K530-5 K530-6 Bore Diameter 5/8 in Nozzle to Tip Relationship Fixed Recessed Nozzle Number KP21T-62 Nozzle Shape Tapered Maximum Amperage 100 A For Contact Tip Series Magnum 100A For Gas Diffuser Number KP35-50 Welding Processes Flux-Cored Welding (FCAW) MIG Welding (GMAW)