| 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 | 4×2 | 4×2 1/2 | 4×3 | 3/8×1/4 | 1/2×1/4 |
|---|---|---|---|---|---|---|
| mm | 100×50 | 100×65 | 100×80 | 10×8 | 15×8 | |
| Dim.(mm) | A | 87 | 87 | 87 | 38 | 44 |
| Size | Inch | 11/4×3/4 | 11/4×1 | 11/2×1/2 | 11/2×3/4 | 11/2×1 |
| mm | 32×20 | 32×25 | 40×15 | 40×20 | 40×25 | |
| Dim. (mm) | A | 57 | 57 | 59 | 59 | 59 |
Malaysia
