Assembly tools for screws and nuts. Hexagon socket screw keys.

Main informations

Collections

National standards and national normative documents

Publication date

June 1984

Number of pages

3 p.

Reference

NF E74-331

ICS Codes

25.140.30 Hand-operated tools

Classification index

E74-331

Print number

International kinship

ISO 2936:1983

Replaced standards (1)

NF E74-331

July 1972

Standard Cancelled

Assembly tools for screws and nuts. Keys for hexagon socket screws.

Standard replaced by (1)

NF ISO 2936

December 1995

Standard Cancelled

Assembly tools for screws and nuts. Hexagon socketscrew keys.

Dans la série de normes relatives aux outils de manoeuvre pour vis et écrous, le présent document concerne les clés mâles coudées pour vis à six pans creux, pour lesquelles il fixe les dimensions ainsi que les méthodes et valeurs d'essai.

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