ORFS - UNF vnitřní závit, rovné čelo
| Název | DN 6 1/4" |
DN 8 5/16" |
DN 10 3/8" |
DN 12 1/2" |
DN 16 5/8" |
DN 20 3/4" |
DN 25 1" |
DN 32 1 1/4" |
DN 40 1 1/2" |
|---|---|---|---|---|---|---|---|---|---|
| ORFS | 9/16"-18 | 11/16"-16 | 11/16"-16 | 11/16"-16 | 1"-14 | 1"-14 | 1.3/16"-12 | 1.11/16"-12 | 2"-12 |
| 11/16"-16 | 13/16"-16 | 13/16"-16 | 1.3/16"-12 | 1.3/16"-12 | 1.7/16"-12 | ||||
| 1"-14 | 1.7/16"-12 | 1.11/16"-12 | |||||||
| 1.3/16"-12 | |||||||||
| ORFS 45° | 9/16"-18 | 11/16"-16 | 11/16"-16 | 11/16"-16 | 1"-14 | 1"-14 | 1.7/16"-12 | 1.11/16"-12 | 2"-12 |
| 11/16"-16 | 13/16"-16 | 13/16"-16 | 1.3/16"-12 | 1.3/16"-12 | 1.11/16"-12 | ||||
| 1"-14 | 1.7/16"-12 | ||||||||
| 1.3/16"-12 | |||||||||
| ORFS 90° | 9/16"-18 | 11/16"-16 | 11/16"-16 | 11/16"-16 | 1"-14 | 1"-14 | 1.3/16"-12 | 1.11/16"-12 | 2"-12 |
| 11/16"-16 | 13/16"-16 | 13/16"-16 | 1.3/16"-12 | 1.3/16"-12 | 1.7/16"-12 | ||||
| 1"-14 | 1.7/16"-12 | 1.11/16"-12 | |||||||
| 1.3/16"-12 |
Standardně přiřazené koncovky jsou zvýrazněny tučně.
ORFSM - UNF vnější závit, rovné čelo s "O" kroužkem
| Název | DN 6 1/4" |
DN 10 3/8" |
DN 12 1/2" |
DN 16 5/8" |
DN 20 3/4" |
DN 25 1" |
DN 32 1 1/4" |
DN 40 1 1/2" |
|---|---|---|---|---|---|---|---|---|
| ORFSM | 9/16"-18 | 11/16"-16 | 13/16"-16 | 1"-14 | 1.3/16"-12 | 1.7/16"-12 | 1.11/16"-12 | 2"-12 |
| 13/16"-16 | 1"-14 | 1.7/16"-12 |
Standardně přiřazené koncovky jsou zvýrazněny tučně.