Female aerator thread (M22 x 1) (M22 x 1 female)
Where M22 x 1 female is used, its real dimensions, and how to connect it to other standards.
M22 x 1 femaleThread standard
DesignationM22 x 1 female
Major diameter22.0 mm
Threads per inch / pitch1 mm pitch
Thread formfine parallel
Seals onwasher inside the aerator housing
Used on: The internal thread inside many kitchen tap spouts.
M22 x 1 female is the internal counterpart used on many kitchen spouts. Aerator kits pair it with an M24 female and M22 male because spouts vary by gender and size.
Quick-connect click fittings from Hozelock, Gardena and Karcher are proprietary and do not interchange. They all sit on top of a standard thread underneath, so the reliable way to move between brands is to adapt at the threaded tap or hose-end fitting, then use each brand's own connector above it.
Connect this thread
Connect Female aerator thread (M22 x 1) to Male aerator thread (M22 x 1 / 15/16"-27)needs an adapterMale aerator thread (M22 x 1 / 15/16"-27)related standard (M22 x 1 male / 15/16-27)Female aerator thread (M24 x 1 / 55/64"-27)related standard (M24 x 1 female / 55/64-27)Male aerator thread (M18 x 1)related standard (M18 x 1 male)