NS-M1200C - Miller AccuLock MDX Thread-On Nozzle 1/2 Inch Flush (2-Pack)

Upgrade Your MDX-100 with AccuLock Precision

Tired of MIG nozzles that wobble or fall off right in the middle of a bead? The Miller AccuLock MDX Thread-On Nozzle (NS-M1200C) is engineered to solve exactly that problem. Designed for the MDX-100 MIG gun, this nozzle features a coarse thread and a specialized steel retaining ring that keeps it locked firmly in place, no matter how hot the action gets. You get a solid, rattle-free connection that lets you focus on your puddle, not your torch maintenance.

Beyond just staying put, these nozzles actually help your wire feed better. As part of the AccuLock system, tightening the nozzle helps center and lock your liner at the front of the gun. This eliminates the misalignment that often causes erratic feeding and burn-backs. The 1/2-inch flush tip design is perfect for general-purpose welding, giving you great gas coverage while keeping the contact tip protected but accessible.

This pack contains two copper nozzles, ensuring you have a backup ready to go. Whether you are working on automotive repairs, light fabrication, or hobby projects, these genuine Miller consumables restore your gun's performance to factory standards. Experience smoother feeding and less downtime with the AccuLock advantage.