Status : Superseded, Withdrawn Published : January 1992 Replaced By : BS ISO 529:2017
Taps for cutting ISO metric threads in BS 3643; Unified threads; BSW and BA threads.
Multi-user access to over 3,500 medical device standards, regulations, expert commentaries and other documents
Understand the changes made to a standard with our new Tracked Changes version
Worldwide StandardsWe can source any standard from anywhere in the world
Access, view and download standards with multiple user access, across multiple sites with BSOL
We use cookies to make our website easier to use and to better understand your needs.
Learn more about the cookies we use and how to change your settings.