| Symbol | Wymiary ( mm ) | Ilość otw. | Waga | Pakowane | |||||
| A | B | C | D* | Ø4 | Ø5 | Ø6 | gr/szt | szt/op | |
| NA1 | 50 | 50 | 10 | 2 | 4 | 13 | 50 | ||
| NA2 | 60 | 60 | 10 | 2 | 4 | 16 | 50 | ||
| NA3 | 75 | 75 | 12 | 2 | 4 | 25 | 50 | ||
| NA4 | 100 | 100 | 15 | 2 | 5 | 42 | 50 | ||
| NA5 | 150 | 150 | 25 | 2,5 | 4 | 140 | 50 | ||
| NA6 | 200 | 200 | 30 | 3 | 6 | 263 | 25 | ||
| NA7 | 250 | 250 | 30 | 3 | 6 | 334 | 25 | ||
| NA8 | 300 | 300 | 4 | 6 | 717 | 25 | |||