"Right," Marcus said, frustration edging his voice. "That’s the standard tolerance class. We know this. But is plus-point-six acceptable? That’s the question."
| Nominal Size Range (mm) | Permissible Deviation (mm) for Class m | |------------------------|------------------------------------------| | 0.5 up to 3 | ±0.2 | | >3 up to 6 | ±0.5 | | >6 up to 30 | ±1.0 | | >30 up to 120 | ±2.0 | | >120 up to 400 | ±4.0 | iso 2768-m tolerances