Generac 6125 3,100 to 4,000 PSI Pressure Washer Replacement Spray Nozzle (5 Pack with Quick Connectors) 3100-4000-PSI replacement spray nozzle 5-pack With quick connectors fit many other pressure washers Quick connectors will fit many other pressure washer brands Each nozzle has a male 1/4-inch tip that snaps into 1/4-inch female quick connector plug Comes with a 90-day limited warranty