BSF Go/NoGo Thread Plug
BSF Go/NoGo Thread Plug is engineered for precision measurement of British Standard Fine (BSF) threads. Widely used in vintage equipment servicing and legacy machinery applications. Manufactured from high-grade steel for lasting durability and performance.
| part | BSFTPG15 |
| size | 1-1/2 |
| TPI | 8 |
