Welcome Back

Sign in to your PART66Online account

or use email
Forgot password?

Don't have an account? Register here

Module 7. Maintenance practices

The UK standard of limits and fits is

  • BS4500.
  • BS8888.
  • BS308.

Explanation

BS 4500 is the British Standard covering ISO limits and fits, defining the hole and shaft tolerance grades used to specify clearance, transition and interference fits. BS 308 (now superseded by BS 8888) deals with engineering drawing practice rather than the limits-and-fits system itself.

DCR66 asking:

Question need revising BS4500 is now withdrawn.
https://www.standardsuk.com/products/BS-4500-1-1969

Community Comments (0)

No one has posted a comment here yet.

Please Sign In to post a comment.

We use essential cookies to keep you signed in, plus anonymous analytics to understand how the site is used. Cookie-based analytics is set only with your consent. See our Privacy & Cookie Policy.