Assembly tools for screws and nuts. Hexagon insert bits for hexagon socket head screws.

La présente norme fixe les dimensions des embouts six pans mâles, à hexagone conducteur mâle, repérés dans la nomenclature de la norme NF E 74-380 sous le numéro 115. Les hexagones conducteurs sont conformes à la norme NF E 74-360.

Main informations

Collections

National standards and national normative documents

Publication date

June 1984

Number of pages

2 p.

Reference

NF E74-368

ICS Codes

25.140.30 Hand-operated tools

Classification index

E74-368

Print number

1 - 01/06/1984

International kinship

ISO 3109:1984

Sumary

Assembly tools for screws and nuts. Hexagon insert bits for hexagon socket head screws.

La présente norme fixe les dimensions des embouts six pans mâles, à hexagone conducteur mâle, repérés dans la nomenclature de la norme NF E 74-380 sous le numéro 115. Les hexagones conducteurs sont conformes à la norme NF E 74-360.

Replaced standards (1)

NF E74-368

January 1974

Standard Cancelled

Assembly tools for screws and nuts-bit hexagon socket screws, hexagon shank.

Standard replaced by (1)

NF ISO 2351-3

December 2002

Standard Cancelled

Assembly tools for screws and nuts - Machine-operated screwdriver bits - Part 3 : screwdriver bits for hexagon socket screws

ISO 2351-3 prescribes the technical specifications for machine-operated screwdriver bits for hexagon socket screws. It applies to bits with male hexagon drive or with cylindrical flat end drive as defined in ISO 1173, and to tips for screwdrivers as defined in ISO 2936. It gives also recommended combinations between tips and bits.

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