Hi-Performance Nozzle Nut

NOTE:   Torque the nozzle nut to only 25ft-lbs to avoid forcing the orifice mount to create a set or groove on the face of the nozzle body (usually #100037-1) and to avoid deforming the orifice mount (which would pop-out or crack the jewel).   See our upgrade option, the Integrated Diamond Nozzle Nut - the diamond  is built into the nozzle nut so it's 1-piece for fastest, easiest replacement.