9.1 Plastic Plugs (MNK)
Plastic plugs for mounting holes on guide rails prevent dirt accumulation. The plastic plugs are used to seal mounting holes, keeping the guide rails clean and extending service life.
Plastic plugs for sealing mounting holes
Plastic Plug Specification Table
Plastic plugs can be used with the following types of screws:
| Guide Rail Size | Plug Model | DIN 7984 | DIN 7380 |
|---|---|---|---|
| 7 | MNK 4 | - | ✓ |
| 9 | MNK 6 | - | ✓ |
| 12 | MNK 6 | ✓ | ✓ |
| 15 | MNK 6 | ✓ | ✓ |
| 14 | MNK 6 | - | ✓ |
| 18 | MNK 6 | ✓ | ✓ |
| 24 | MNK 8 | ✓ | ✓ |
| 42 | MNK 8 | ✓ | ✓ |
Using plastic plugs effectively seals mounting holes and prevents dirt from entering the guide rail system.