Reference number
ISO 7720:1997
ISO 7720:1997
Prevailing torque type all-metal hexagon nuts, style 2 — Property class 9
Edition 2
1997-10
Withdrawn
ISO 7720:1997
14551
Withdrawn (Edition 2, 1997)

General information

  •  : Withdrawn
     : 1997-10
    : Withdrawal of International Standard [95.99]
  •  : 2
     : 4
  • ISO/TC 2/SC 12
    21.060.20 
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