Brass Hose Connector Metric Barb M4 x 0.7-3mm and M4 x 0.7-4mm for Pond Pool Pipe External Thread

Metric Thread Specifications Features a metric threaded external thread with a barbed outer diameter of M4 x 0.7-3mm and M4 x 0.7-4mm which ensures a secure and firm fit Compatible with a wide range of hoses and equipment for versatile use This tap connector is compatible with standard fittings Please check compatibility with your connector before use