NBN 775-1969
High-strength large hexagonal screws for prestressed assemblies, thread metric ISO

Standard No.

NBN 775-1969

Release Date

1969

Published By

BE-NBN

Latest

NBN 775-1969

NBN 775-1969 history

• 1969 NBN 775-1969 High-strength large hexagonal screws for prestressed assemblies, thread metric ISO