AccuLock™ MDX™ Thread-On Nozzle, featuring a 5/8" orifice and 1/8" tip recess, is a top-quality product ideal for MDX-250 MIG Guns. Crafted with copper material, each package contains one nozzle. This versatile nozzle is perfect when paired with AccuLock MDX Contact Tips, D-M250 Diffuser, Liners, and Power Pin Caps.