Garden Hose Thread Size Guide Illustrated Within the USA, the most common garden hose thread dimension is ¾ inch (19mm). The measurement is essential for both home and business garden tasks. It’s essential to comprehend the details of garden hose threads. Such action influences watering performance greatly. The American National Standards Institute (ANSI) has defined the standard size at ¾”–11.5 …
Garden Hose Thread Size Chart: How to Use for DIY Projects


