| Manufacturer | HARWIN |
| Spacer | screwed spacer sleeve |
| Material | brass |
| Plating material | nickel |
| Sleeve shape | hexagonal |
| Features | with external threaded hole on both ends |
| External thread | M3 |
| Spanner size | 5mm |
| Symbol | Spacer length |
|---|---|
| [mm] | |
| R30-4000402 | 4 |
| R30-4000502 | 5 |
| R30-4000602 | 6 |
| R30-4000802 | 8 |
| R30-4001002 | 10 |
| R30-4001402 | 14 |
| R30-4001502 | 15 |
| R30-4001602 | 16 |