Iso 8015 Tolerance Chart Pdf Jun 2026

The Role of ISO 8015 in Geometrical Product Specifications (GPS)

: Contains the system of limits and fits for shafts and holes (e.g., H7, g6).

The chart is divided into two main categories: iso 8015 tolerance chart pdf

I cannot provide a direct download link to the copyrighted ISO standard. However, your national standards body (e.g., ANSI in the US, DIN in Germany, BSI in the UK) sells the official ISO 8015:2011 PDF. You should also search for ISO 2768-1:1989 and ISO 2768-2:2019 as these contain the actual tolerance charts referenced by ISO 8015.

This ensures that the feature's surface does not violate a "perfect form" boundary at its maximum material size. 3. Application and Technical Interpretation The Role of ISO 8015 in Geometrical Product

Without ISO 8015, many drawings rely on a "default" rule: the envelope principle (Taylor's principle), where size tolerance automatically controls form (e.g., a shaft's straightness). Under ISO 8015, . Form, orientation, and location must be controlled separately unless explicitly stated.

To work effectively, you need all three in your digital library. Purchase the official standards, study the charts, and always, always ensure your drawing’s title block correctly invokes the standard. You should also search for ISO 2768-1:1989 and

| Range (mm) | Class f (Fine) | Class m (Medium) | Class c (Coarse) | Class v (Very Coarse) | | :--- | :--- | :--- | :--- | :--- | | 0.5 – 3 | ±0.05 | ±0.1 | ±0.2 | – | | 3 – 6 | ±0.05 | ±0.1 | ±0.3 | ±0.5 | | 6 – 30 | ±0.1 | ±0.2 | ±0.5 | ±1.0 | | 30 – 120 | ±0.15 | ±0.3 | ±0.8 | ±1.5 | | 120 – 400 | ±0.2 | ±0.5 | ±1.2 | ±2.5 |