No, hose nozzles are not universal. Different hose nozzles are designed to provide different types of water flow and spray patterns, so it is important to choose the right nozzle for your specific needs. For example, some hose nozzles are designed for gentle watering of delicate plants, while other hose nozzles are designed for more powerful cleaning tasks. Additionally, some hose nozzles have adjustable settings that allow you to customize the water flow or spray pattern.