Sperical ground cups
DIN 12 244, spherical ground cups (inches) ground on one side, tube end fused
| Artikel-Nr. / Article-No. | Nenngröße Nominal size |
| 20050.10 | 13/2 |
| 20050.15 | 13/5 |
| 20050.20 | 19/9 |
| 20050.25 | 29/15 |
| 20050.30 | 35/25 |
| 20050.35 | 40/25 |
| 20050.40 | 41/25 |
| 20050.45 | 51/30 |
| 20050.50 | 65/40 |
