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With a barcode for retail sale
| Index | A | B [mm] | C [mm] | D[mm] | Individ. pack. | Bulk pack. |
| N02Z | G3/8 | 9 | 22,5 | 18 | 10 | 1000 |
| N03Z | G1/2 | 10,5 | 25,5 | 23 | 10 | 600 |
| N04Z | G3/4 | 12 | 29 | 28 | 10 | 380 |
| N05Z | G1 | 13 | 31,5 | 35 | 5 | 200 |
| N06Z | G1 1/4 | 15 | 35,5 | 44 | 5 | 120 |
| N07Z | G1 1/2 | 16,5 | 39 | 50 | 5 | 90 |
| N08Z | G2 | 19 | 45 | 62 | 1 | 48 |
