General Tolerance Jis B 0419-mk [top] 〈AUTHENTIC〉

Note: For dimensions less than 0.5 mm, tolerances must be indicated individually.

Correct title block notation is critical. Follow this format: general tolerance jis b 0419-mk

The use of JIS B 0419-MK provides several benefits, including: Note: For dimensions less than 0

Note: For nominal sizes below 0.5 mm, individual tolerances should be specified. | Feature | Class m (linear/angular) | Class

| Feature | Class m (linear/angular) | Class k (geo) | |---------|--------------------------|---------------| | Linear 0.5–3 mm | ±0.1 | – | | Linear 6–30 mm | ±0.5 | – | | Linear 120–400 mm | ±1.2 | – | | Angle <100 mm | ±30′ | – | | Flatness (100 mm length) | – | 0.2 mm | | Perpendicularity (100 mm) | – | 0.2 mm | | Runout (any) | – | 0.2 mm |

Here’s how to interpret it correctly.