| International Standards: | |
|---|---|
| British Standard | ISO 5922 / ISO 49 / ISO 7 / 1 |
| American Standard | ANSI / ASME A197-79 / B 16.3-3.85 / B1.20.1-83 |
| DIN Standard | DIN 2950 / 1692 / 2999 |
| Size | Inch | 1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1 |
|---|---|---|---|---|---|---|---|
| mm | 6 | 8 | 10 | 15 | 20 | 25 | |
| Dim.(mm) | A | 19 | 21 | 25 | 28 | 33 | 38 |
| Size | Inch | 1 1/4 | 1 1/2 | 2 | 2 1/2 | 3 | 4 |
| mm | 32 | 40 | 50 | 65 | 80 | 100 | |
| Dim. (mm) | A | 45 | 50 | 58 | 69 | 78 | 96 |
Malaysia
