Anti pollution flat face (male part)

Anti pollution flat face females plugs

Anti pollution flat face males plugs

Anti-pollution flat face (female part)

ISO A- female thread (Male part)

To screw - females plugs

To screw - GAZ female net (female part)

To screw - GAZ female net (male part)

To screw - males plugs

To screw - O ring +ring of conduction + ring support

To screw or to plug (Merlo) (male part)