
Model SF
Thread ya Socket-kike
| Sehemu Na. | Ukubwa wa nyuzi ya kike t (pt) | Vipimo (mm) | ||
| L | DAMX. | d | ||
| 21SF | 1/8 ” | 44.5 | Φ25 | Φ5 |
| 22sf | 1/4 ” | 50.0 | Φ25 | Φ7 |
| 23sf | 3/8 ” | 51.0 | Φ25 | Φ9 |
| 24SF | 1/2 ” | 54.5 | Φ25 | Φ9 |
| 44sf | 1/2 ” | 60.0 | Φ35 | Φ15 |
| 46sf | 3/4 ” | 60.0 | Φ35 | Φ15 |
| 48sf | 1 ” | 68.0 | Φ35 | Φ15 |
| 48sf | 1 ” | 68.0 | Φ35 | Φ15 |
Sleeves ya soketi katika chuma ni na knurling. Saizi ya OD ya sleeve ya mfululizo wa NL-20 ni φ25.4 na safu ya safu ya NL-4O ni φ35.

Mfano pf
Thread ya plug-female
| Sehemu Na. | Ukubwa wa nyuzi ya kike t (pt) | Vipimo (mm) | ||
| L | Idamx. | d | ||
| 21pf | 1/8 ″ | 33.0 | H14 | Φ7.5 |
| 22pf | 1/4- | 36,0 | H17 | Φ7.6 |
| 23pf | 3/8 ″ | 37.0 | H19 | Φ7.5 |
| 24pf | 1/2- | 40.0 | H24 | Φ7.5 |
| 44pf | 1/2- | 45.5 | H24 | Φ12 |
| 46pf | 3/4 ″ | 46.0 | H30 | Φ12 |
| 48pf | 1" | 51.5 | H38 | Φ12 |