Replacement Washer for W20/M20 Pigtail Gas Hose

Replacement washer  for Pigtail hose 
Suitable for Butane or Propane gas
As used with 30mbar Caravan and Motorhome regulators
W20 (also known as M20)
Alwasy check the condition of the washer when changing gas cylinders and replace if damaged or worn
(Please note you may be sent red or black washers depending on the stock available)
Other replacement washers are also available