Pressure Washer Couplings

15mm steel lance with 1/4" bsp screw thread on inlet and outlet.

Nozzle jet holder with 1/4" female screw thread to 1/4" female thread, this can be fitted straight on to the end of a standard 1/4" threaded lance.   Note: Requires 1/4" screw thread nozzle (not included).

This coupling is commonly used for converting accessories (i.e. turbo nozzles) with a 1/4" female screw thread into a 11.6mm (1/4") quick release male.

Brass hozelock male to 3/4" male Screw thread coupling

M22 male screw thread to M22 male screw thread coupling. NOTE: The M22 couplings have a 14mm internal spigot, this will not suit M22 threads that have a 15mm internal spigot as it will not seal causing a leak.  

3/8" male screw thread to 3/8" male screw thread coupling adapter

Nilfisk Alto bayonet to 1/4" female screw thread coupling. For Nilfisk / Alto domestic machines.

Bosch bayonet to 1/4" female screw thread coupling.NOTE: Does NOT fit Bosch AQT / Aquatak range.

Lavor bayonet to 1/4" female screw thread coupling.

Bosch AQT bayonet to 1/4" female screw thread coupling.NOTE: Does NOT fit old standard Bosch range.  If you are unsure if the coupling is the correct one for your machine please check the dimensions 

Nilfisk Alto bayonet to 1/4" male screw thread coupling. For Nilfisk / Alto domestic machines.

Bosch bayonet to 1/4" male screw thread coupling.NOTE: Does NOT fit Bosch AQT / Aquatak range.

Lavor bayonet to 1/4" male screw thread coupling.

Karcher K Series bayonet to 1/4" male screw thread coupling.

Bosch AQT bayonet to 1/4" male screw thread coupling.NOTE: Does NOT fit old standard Bosch range.

3/8" male screw thread to 1/4" male screw thread coupling adapter

1/4" male screw thread to 1/4" male screw thread coupling adapter

This coupling is commonly used for converting 1/4" screw thread nozzles into a 11.6mm (1/4") quick release nozzle.

Can be screwed onto an outside tap in order to connect a hose pipe to.

Will screw onto 1/2" outside tap to connect a hose to.

This 3/8" female screw thread to 14.8mm (3/8") quick release male coupling can be connected to a high pressure hose to enable quick release of hoses from machine or quick release of accessories.

This 3/8" male screw thread to 14.8mm (3/8") quick release male coupling is ideal for those who wish to easily change from one accessory to another without having to unscrew / screw on couplings.

Can be used to connect the outside tap (19mm / 3/4") to a garden hose quick release coupling. Same as the HOZELOCK and GARDENA types.

M22 female screw thread to 1/4" BSP female screw thread coupling NOTE: The M22 couplings have a 14mm internal spigot, this will not suit M22 threads that have a 15mm internal spigot as it will not seal causing a leak.