Cornelius corny keg post (19/32"-18 UNF) vs Post Cornelius PIN: specs compared
Updated 05 September 2026.
4
specs differ
Cornelius corny keg post (19/32"-18 UNF) and Post Cornelius PIN differ on 4 specs: designation, size / thread, seals on, rating / role.
| Spec | Cornelius corny keg post (19/32"-18 UNF) | Post Cornelius PIN |
|---|---|---|
| Designation | 19/32"-18 UNF | 19/32"-18 UNF (both posts) |
| Size / thread | 19/32"-18 UNF (about 15.1 mm major) | 19/32"-18 UNF (about 15.1 mm major), gas and liquid the same |
| Fitting form | UNF male post thread | UNF male post thread |
| Seals on | poppet inside the post; the post base O-ring seals to the keg lid | poppet inside the post; post base O-ring seals to the keg lid |
| Rating / role | gas post and liquid post share the thread; the disconnect snaps over the outside, not the thread | Cornelius pin-lock corny kegs; the disconnect locates on pins, not the thread |
Questions and answers
How do Cornelius corny keg post (19/32"-18 UNF) and Post Cornelius PIN compare?
Cornelius corny keg post (19/32"-18 UNF) and Post Cornelius PIN differ on 4 specs: designation, size / thread, seals on, rating / role.