 |
| fasteners: 91 phrases in 14 subjects |
| Agriculture | 2 |
| Chemistry | 1 |
| Communications | 1 |
| Electronics | 2 |
| General | 19 |
| Hobbies and pastimes | 1 |
| Industry | 29 |
| Materials science | 3 |
| Mechanic engineering | 13 |
| Municipal planning | 4 |
| Natural sciences | 1 |
| Patents | 1 |
| Technology | 11 |
| Transport | 3 |