Every keg fitting standard
Connect any homebrew keg fitting to any other
1/4" NPT1/4-18 NPT1/4" barb (liquid)1/4" hose barb3/8" BSP shank thread3/8" BSP (G3/8)5/16" barb (gas)5/16" hose barb5/8" BSP beer thread (shank / coupler)5/8" BSP (7/8"-14 nut)Ball-lock quick disconnectball-lock QD, MFL or barb tailCGA-320 CO2 cylinder valve0.825"-14 NGO RHConnect 0.825"-14 NGO RH to 1/4-18 NPTneeds an adapterConnect 0.825"-14 NGO RH to G5/8 (BSP parallel)needs an adapterConnect 0.825"-14 NGO RH to W21.8-14 (DIN 477 / BS 341 No.8)needs an adapterConnect 1/4" MFL (7/16"-20 UNF) to 1/4" FFL (7/16"-20 UNF)direct fitConnect 1/4" MFL (7/16"-20 UNF) to 1/4" hose barbdirect fitConnect 1/4" MFL (7/16"-20 UNF) to 5/16" hose barbdirect fitConnect 1/4-18 NPT to 1/4" MFL (7/16"-20 UNF)needs an adapterConnect 19/32"-18 UNF (both posts) to 1/4" MFL (7/16"-20 UNF)needs an adapterConnect 19/32"-18 UNF (both posts) to gas 9/16"-18, liquid 5/8"-18not compatibleConnect 19/32"-18 UNF to 1/4" MFL (7/16"-20 UNF)needs an adapterConnect 19/32"-18 UNF to 19/32"-18 UNF (both posts)not compatibleConnect 19/32"-18 UNF to 9/16"-18 UNFnot compatibleConnect 3/8" (9.5 mm) OD to 3/8" BSP (G3/8)direct fitConnect 3/8" (9.5 mm) OD to 5/8" BSP (7/8"-14 nut)needs an adapterConnect 5/16" (8 mm) OD to 1/4" FFL (7/16"-20 UNF)needs an adapterConnect 5/16" (8 mm) OD to 1/4" MFL (7/16"-20 UNF)needs an adapterConnect 5/8" BSP (7/8"-14 nut) to 3/8" BSP (G3/8)not compatibleConnect 6.5 mm (1/4") OD to 1/4" FFL (7/16"-20 UNF)needs an adapterConnect 6.5 mm (1/4") OD to 1/4" MFL (7/16"-20 UNF)needs an adapterConnect 6.5 mm (1/4") OD to 8 mm (5/16") ODneeds an adapterConnect 6.5 mm (1/4") OD to 9.5 mm (3/8") ODneeds an adapterConnect 8 mm (5/16") OD to 1/4" FFL (7/16"-20 UNF)needs an adapterConnect 8 mm (5/16") OD to 1/4" MFL (7/16"-20 UNF)needs an adapterConnect 8 mm (5/16") OD to 5/16" (8 mm) ODneeds an adapterConnect 8 mm (5/16") OD to 5/8" BSP (7/8"-14 nut)needs an adapterConnect 8 mm (5/16") OD to 9.5 mm (3/8") ODneeds an adapterConnect 9.5 mm (3/8") OD to 1/4" FFL (7/16"-20 UNF)needs an adapterConnect 9.5 mm (3/8") OD to 1/4" MFL (7/16"-20 UNF)needs an adapterConnect 9.5 mm (3/8") OD to 3/8" (9.5 mm) ODneeds an adapterConnect 9.5 mm (3/8") OD to 5/8" BSP (7/8"-14 nut)needs an adapterConnect TR21x4 (soda / SodaStream-style) to 0.825"-14 NGO RHneeds an adapterConnect TR21x4 (soda / SodaStream-style) to W21.8-14 (DIN 477 / BS 341 No.8)needs an adapterConnect W21.8-14 (DIN 477 / BS 341 No.8) to G5/8 (BSP parallel)needs an adapterConnect ball-lock QD, MFL or barb tail to 1/4" MFL (7/16"-20 UNF)direct fitConnect ball-lock QD, MFL or barb tail to 8 mm (5/16") ODneeds an adapterConnect ball-lock QD, MFL or barb tail to 9.5 mm (3/8") ODneeds an adapterConnect ball-lock QD, MFL or barb tail to pin-lock QD, MFL or barb tailnot compatibleConnect pin-lock QD, MFL or barb tail to 1/4" MFL (7/16"-20 UNF)direct fitConnect type D, G5/8 ports to 1/4" hose barbdirect fitConnect type D, G5/8 ports to 5/16" hose barbdirect fitConnect type D, G5/8 ports to 5/8" BSP (7/8"-14 nut)direct fitConnect type D, G5/8 ports to 8 mm (5/16") ODneeds an adapterConnect type D, G5/8 ports to 9.5 mm (3/8") ODneeds an adapterConnect type D, G5/8 ports to type S, slidernot compatibleConnect type U, UEC / Guinness to 5/16" hose barbneeds an adapterCornelius corny keg post19/32"-18 UNFCornelius pin-lock keg post19/32"-18 UNF (both posts)Duotight 6.5mm push-in6.5 mm (1/4") ODDuotight 8mm push-in8 mm (5/16") ODDuotight 9.5mm push-in9.5 mm (3/8") ODFFL female flare (1/4")1/4" FFL (7/16"-20 UNF)Firestone / Spartanburg corny keg post9/16"-18 UNFFirestone pin-lock keg postgas 9/16"-18, liquid 5/8"-18G5/8 regulator inletG5/8 (BSP parallel)John Guest 3/8" push-fit3/8" (9.5 mm) ODJohn Guest 5/16" push-fit5/16" (8 mm) ODMFL male flare (1/4")1/4" MFL (7/16"-20 UNF)Pin-lock quick disconnectpin-lock QD, MFL or barb tailSanke A coupler (German slider)type A, German sliderSanke D coupler (American Sankey)type D, G5/8 portsSanke G coupler (Grundy)type G, GrundySanke M couplertype MSanke S coupler (European Sankey)type S, sliderSanke U coupler (Guinness / nitro)type U, UEC / GuinnessTR21-4 soda cylinder valveTR21x4 (soda / SodaStream-style)W21.8 CO2 cylinder valveW21.8-14 (DIN 477 / BS 341 No.8)