NA 021
DIN Standards Committee Iron and Steel
Standards
[CURRENT]
DIN 470
DIN 470
Sealing washers
Title (German)
Verschlussscheiben
Overview
The Committee responsible for this standard is NA 067-00-09-02 AK "Scheiben und Ringe" ("Washers and rings") at DIN. This standard specifies the requirements for sealing washers with diameters from 3 mm to 125 mm.