Clearance hole standard

This document allows you to create your own clearance hole standard (for example for screws).

Creation stages / Use:

Create a new document by clicking on the icon, then choose in Special tab.

Define the different diameters used by this new standard by filling:
- This diameter description (for example M12 for Metric or 1/4" for ANSI)
- Nominal diameter
- Fine, medium or large diameter for the clearance hole.
- Check if the use of this diameter is occasional or not. When using this standard, occasional diameters are highlighted in green.
Save and check in this document.

Create as many lines as there are diameters in this standard.

A line must be completely filled.
If a standard diameter is used with a part and this diameter is deleted from the standard, the part will be invalid, but will keep same values as before deletion.