Description: Part # 255165 is a 4.0 size 25 degree quick connect spray nozzle designed to fit most 1/4" pressure washer couplers. The spray nozzle features a one-piece design with a stainless steel body and a spray alignment cap color-coded green for easy spray angle identification. Also called "flushing nozzles", green nozzles are ideal for pressure washing jobs that involve cleaning dirt from siding, sidewalks, and outdoor furniture, as well as wet sweeping leaves. Maximum PSI: 4000. Size: 040.