Tweco style Mig Welding Gun 200A 15' fits Tweco Connection Heavy Duty Regulator Gauges Arbor size is 5/8"

Arbor size is 5/8"

(1) A constant voltage (CV) power source is recommended for wire feeder applications

The 90 degree head is preferred for shop cutting torches

Maximum RPM 3600

It comes with its own female nut & appears to be a size 5

Tweco style Mig Welding Gun 200A 15' fits Tweco Connection Heavy Duty Regulator Gauges Arbor size is 5/8"Mig Welding Gun 200A 15' w Tweco style Consumables fits Lincoln. The gun uses #2 Tweco style consumables, 14 series contact tips, 22 50 nozzles, 52 diffusers, & 32 insulators. It is a high quality, heavy duty mig gun. This gun fits Power Mig 200, Power Mig 215, Power Mig 216, Power Mig 255, Power Mig 255C, Power Mig 255XT & Wire Matic 250, 255, 256, Power Wave C300, SP 250 & SP 255. Please compare your current mig gun to the photos before ordering.