SIS SMS 2173-1974
Circular areas, counterbores and countersinks. ISO metric threaded screws and nuts. Tapping screws

Standard No.

SIS SMS 2173-1974

Release Date

1974

Published By

SE-SIS

Latest

SIS SMS 2173-1974

SIS SMS 2173-1974 history

• 1974 SIS SMS 2173-1974 Circular areas, counterbores and countersinks. ISO metric threaded screws and nuts. Tapping screws