Customer Service:
Mon - Fri: 8:30 am - 6 pm EST
Back
Standards PDF Cover Page

 Most recent

IFI-527:1998

Clearance Holes for Metric Threaded Fasteners

This Recommended Practice presents clearance holes for metric threaded fasteners. It is in essential agreement with ISO 273. The differences are that the ISO standard does not include clearance holes for tapping screws and the recommended hole tolerances are slightly simplified over those suggested in the ISO standard.

Content Provider
Industrial Fasteners Institute [ifi]

Document History
We have no document history for this standard.
Included in Packages
This standard is not included in any packages.
Amendments & Corrections
We have no amendments or corrections for this standard.
ANSI Logo

As the voice of the U.S. standards and conformity assessment system, the American National Standards Institute (ANSI) empowers its members and constituents to strengthen the U.S. marketplace position in the global economy while helping to assure the safety and health of consumers and the protection of the environment.

Useful Links
CUSTOMER SERVICE
NEW YORK OFFICE
ANSI HEADQUARTERS
2024 © American National Standards Institute (ANSI) All Rights Reserved.