UNI 6422-1969
Slotted cheese head screws for manufacture of railway and tramway rolling stock. ISO metric coarse thread. Finish a.

Standard No.

UNI 6422-1969

Release Date

1969

Published By

IT-UNI

Latest

UNI 6422-1969

Scope

Example and table with designation. Material: steels for classes 4s, 5s, 8g, according to UNI 3740-65 or other material that must be indicated in the designation instead of the class.

UNI 6422-1969 history

• 1969 UNI 6422-1969 Slotted cheese head screws for manufacture of railway and tramway rolling stock. ISO metric coarse thread. Finish a.