E61 Group Head Chrome Mushroom Cap
Slightly more coarse threads than the standard 3/8″ British Standard Pipe thread. Chrome covered brass.
Cross-references (also found in other manufactures not listed here):
| Part number | Manufacturer |
| 7479952 | BEZZERA |
| 0520000 | BFC |
| 43143117 | BIANCHI |
| 12791.0.10.04 | BRASILIA |
| R000002141 | ECM (Italy) |
| R000002141 | ECM MANUFACTURE (Germany) |
| 4142135892 | FAEMA |
| 200131 | FUTURA |
| 02446201 | FUTURMAT-ARIETE |
| 2231000001 | GRIMAC |
| GR713 | GRIMAC |
| F211 | GRIMAC |
| 3136184 | ISOMAC |
| ISTAP3136184 | ISOMAC |
| 10066186 | LAVAZZA |
| D27118 | ORCHESTRALE |
| 3136184 | PAVONI |
| AT7479952 | RENEKA |
| 0520000 | ROYAL |
| SVMNT007 | SAB ITALIA |
| TM-TAP3136184 | SAB ITALIA |
| 10052137A | SANREMO |
| C-0317 | SCALA |
| RACCTACHCASU | VIBIEMME |
| WY27118 | WEGA |
