16g threaded CO2 cartridge (3/8"-24 UNF) vs Bsp38: specs compared
Updated 05 September 2026.
5
specs differ
16g threaded CO2 cartridge (3/8"-24 UNF) and Bsp38 differ on 5 specs: designation, size / thread, fitting form, seals on, rating / role.
| Spec | 16g threaded CO2 cartridge (3/8"-24 UNF) | Bsp38 |
|---|---|---|
| Designation | 3/8"-24 UNF | 3/8" BSP (G3/8) |
| Size / thread | 3/8"-24 UNF external thread | 3/8" BSP (G3/8) parallel |
| Fitting form | small threaded disposable CO2 cylinder | parallel pipe thread |
| Seals on | a pierced or valved seat in the holder against the cartridge neck | flat washer on the thread face |
| Rating / role | single-use 16 gram cartridge for portable and party dispensers | the smaller UK dispense thread on some shanks, John Guest stem adapters and inline taps |
Questions and answers
How do 16g threaded CO2 cartridge (3/8"-24 UNF) and Bsp38 compare?
16g threaded CO2 cartridge (3/8"-24 UNF) and Bsp38 differ on 5 specs: designation, size / thread, fitting form, seals on, rating / role.