There is disclosed a nozzle for texturing thread by a gaseous fluid stream. The nozzle is provided with a first duct for guiding the thread and a second duct for feeding the gaseous fluid and opening at an angle or skewed into the first duct. The section of the first duct is angular; to the exit end of the first duct there is attached a texturing bridge formed by a tube provided with a longitudinal recess which is directed opposite to the exit end of the first duct.
