grommet sizing used by some Italian manufacturers
| Size | AKA | Internal Diameter | Depth | Hole Diameter |
|---|---|---|---|---|
| 058 | 100, 608 | 2.5mm | ||
| 054 | 100, 608 | 4.5mm | 3.5mm | 3mm |
| 053 | 110 | 3mm | ||
| 052 | 120, 408 | 3.5mm | ||
| 051 | 130, 308 | 5.5mm | 4.7mm | 4mm |
| 050 | 140, 208 | 6.7mm | 5.0mm | 5mm |
grommet sizing used by some Italian manufacturers
| Size | AKA | Internal Diameter | Depth | Hole Diameter |
|---|---|---|---|---|
| 058 | 100, 608 | 2.5mm | ||
| 054 | 100, 608 | 4.5mm | 3.5mm | 3mm |
| 053 | 110 | 3mm | ||
| 052 | 120, 408 | 3.5mm | ||
| 051 | 130, 308 | 5.5mm | 4.7mm | 4mm |
| 050 | 140, 208 | 6.7mm | 5.0mm | 5mm |