This Nitrous Express 4AN bottle nipple and nut assembly for CO2 valves includes the nipple, nut and gasket to create a sealed 4AN connection for CO2-style bottle valves. The kit supplies the hardware needed to attach AN plumbing to the CO2 valve and simplifies installation by providing the gasket for leak-free service in compatible valve configurations.
Nitrous Express 4AN Bottle Nipple and Nut for CO2 Valve (Incl Gasket)