Nipple and Nut set to fit Russian CO2 Cylinder, Fits Taprite and other LH thread Regulators (Read Description)

Nipple and Nut to Fit Russian (and other former Eastern Block Nations...maybe some others)

This will NOT fit American Style CO2 cylinders (CGA320)

∙ thread is G3/4-BPS 

∙ No seal, requires washer, 763RUS 

∙ Hex size is 1-⅜

∙ This nipple is ¼” Male Pipe Thread, Left Hand Thread