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The PRO-SOURCE 1589 is a MIG welder contact tip designed for use with 0.035-inch wire diameter. The contact tip threads into the MIG gun nozzle assembly and serves as the final point of electrical contact that transfers welding current to the wire as it feeds through. Proper tip sizing is critical to arc stability and wire feed performance. At 2 inches in length and 0.31 inches in diameter, this tip fits standard MIG gun configurations used in fabrication, maintenance, and repair environments. Welders and maintenance technicians working with solid or flux-core wire at the 0.035-inch gauge will find this a direct consumable replacement.
This contact tip is suited for MIG welding applications where 0.035-inch wire is the standard consumable, including light to medium fabrication work on steel and other weldable metals. It is a single-piece replacement item sold individually, with a minimum order quantity of 10 pieces, making it appropriate for stocking in a shop or service environment where tip replacement is routine. The compact dimensions allow fitment into MIG guns that accept standard threaded contact tips at this wire size.
Designed as a replacement contact tip for MIG welding guns that accept 0.035-inch wire diameter threaded contact tips.
Contact tip replacement is performed by welding technicians and maintenance personnel. Always disconnect the MIG welder from its power source and allow the gun to cool before removing or installing a contact tip. Use appropriate pliers or a tip removal tool to unthread the worn tip and thread in the replacement by hand until snug. Overtightening can damage the gun diffuser threads.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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