GF/SS/MJ Ball Valve Tap 1/2" Stainless Nut

1/2" stainless steel nut for use with the stainless steel tap on the Grainfather 25 L and 40 L Sparge Water Heaters, G40, G70, Mangrove Jack's Stainless Steel Fermenter, and Still Spirits T500 Boiler.