nitonakrętka zamknięta okrągła z kołnierzem płaskim
wersja:
stal ocynkowana ST/Zi
stal nierdzewna A2
| gwint | indeks | T Min Max | A | otwór +0.10 | D +0.07 -0.1 | B +/-0,3 | K +/-0,2 | L +/-0,3 |
| M4 | PBTC-Z / C | 0.5-2.0 | 11,3 | 6,0 | 5,9 | 9,0 | 0,8 | 16,0 |
| M4 | PBTC-Z / L | 2.0-4.0 | 11,3 | 6,0 | 5,9 | 9,0 | 0,8 | 18,0 |
| M5 | PBTC-Z / C | 0.5-3.0 | 11,5 | 7,0 | 6,9 | 10,0 | 1,0 | 17,0 |
| M5 | PBTC-Z / L | 3.0-5.0 | 11,5 | 7,0 | 6,9 | 10,0 | 1,0 | 19,0 |
| M6 | PBTC-Z / C | 0.5-3.0 | 12,7 | 9,0 | 8,9 | 12,3 | 1,3 | 19,2 |
| M6 | PBTC-Z / L | 3.0-5.0 | 12,7 | 9,0 | 8,9 | 12,3 | 1,3 | 21,0 |
| M8 | PBTC-Z / C | 1.0-3.0 | 14,8 | 11,0 | 10,9 | 15,0 | 1,50 | 21,5 |
| M8 | PBTC-Z / L | 3.0-6.0 | 14,8 | 11,0 | 10,9 | 15,0 | 1,50 | 24,0 |
| M10 | PBTC-Z / C / 13 | 1.0-4.0 | 19,2 | 13,0 | 12,9 | 17,0 | 1,6 | 27,0 |