UNI F.A.51-1973
Threads and metric bolts and nuts with nominal diameter ≤2.6mm. Revised UNI 947-72． UN11728-65． UNI 4534-64－UNI 4536-64. UNI 5590-65． UNI 5596-65. UNI 5719-65． UNI 6003-67－UNI 6005-67. UNI 6048-67． UNI 6049-67． UNI 6106-

Standard No.

UNI F.A.51-1973

Release Date

1973

Published By

IT-UNI

Status

Withdraw