UNI 3740-P6-1974
Steel bolts and nuts. Technical regulations. Electroplating and phosphate layers

Standard No.

UNI 3740-P6-1974

Release Date

1974

Published By

IT-UNI

Status

Withdraw

Latest

UNI 3740-P6-1974

UNI 3740-P6-1974 history

• 1974 UNI 3740-P6-1974 Steel bolts and nuts. Technical regulations. Electroplating and phosphate layers