CO2 M10 vs Nitrogen / beer-gas regulator (CGA-580 inlet: specs compared
Updated 05 September 2026.
5
specs differ
CO2 M10 and Nitrogen / beer-gas regulator (CGA-580 inlet differ on 5 specs: designation, size / thread, fitting form, seals on, rating / role.
| Spec | CO2 M10 | Nitrogen / beer-gas regulator (CGA-580 inlet |
|---|---|---|
| Designation | M10 x 1 mm | CGA-580 inlet, 5/16" barb out |
| Size / thread | M10 x 1 mm metric external thread | CGA-580 (0.965"-14 NGO RH) cylinder inlet; 5/16" barb or 1/4" MFL gas outlet |
| Fitting form | small metric disposable CO2 cartridge / DIY welding CO2 | single-stage gas regulator, nitrogen side |
| Seals on | seat in the piercer or valve against the cartridge | washer in the CGA-580 nut on the tank; barb under a worm clamp or flare on its face at the outlet |
| Rating / role | the metric small-cartridge thread used on some soda and DIY CO2 sources | dual-gauge nitrogen / argon / beer-gas regulator, typically 0 to 50 psi working pressure |
Questions and answers
How do CO2 M10 and Nitrogen / beer-gas regulator (CGA-580 inlet compare?
CO2 M10 and Nitrogen / beer-gas regulator (CGA-580 inlet differ on 5 specs: designation, size / thread, fitting form, seals on, rating / role.