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ISO 7720:1997Withdrawn

Prevailing torque type all-metal hexagon nuts, style 2 — Property class 9

Écrous hexagonaux autofreinés tout métal, style 2 — Classe de qualité 9

Abstract / scope

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Life cycle

Replaces

ISO 7720:1983WithdrawnPrevailing torque type all-metal hexagon nuts, style 2 — Property class 9International Standard · Published 1 Sep 1983 · ISO/TC 2

Replaced by

ISO 7720:2012WithdrawnPrevailing torque type all-metal hexagon nuts, style 2 — Property class 9International Standard · Published 1 Jun 2012 · ISO/TC 2/SC 12