ANSI/ASME B18.21.2M-1999
Lock Washers (Metric Series)

Standard No.

ANSI/ASME B18.21.2M-1999

Release Date

1999

Published By

American National Standards Institute （ANSI)

Latest

ANSI/ASME B18.21.2M-1999

Scope

This Standard covers the dimensions, physical properties, and methods of testing for helical spring- and tooth-lock washers.

ANSI/ASME B18.21.2M-1999 history

• 1999 ANSI/ASME B18.21.2M-1999 Lock Washers (Metric Series)