Fasterners. Bolts, screws, studs and nuts. Symbols and designation of dimensions.

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Main informations

Collections

National standards and national normative documents

Publication date

May 1992

Number of pages

19 p.

Reference

NF EN 20225

ICS Codes

21.060.10 Bolts, screws, studs

21.060.20 Nuts

Classification index

E25-002

Print number

1 - 01/09/1992

International kinship

ISO 225:1983

European kinship

EN 20225:1991

Replaced standards (1)

NF E25-002

December 1984

Standard Cancelled

Fasteners. Bolts, screws, studs and nuts. Symbols and designations of dimensions.

Standard replaced by (1)

NF EN ISO 225

December 2010

Standard Current

Fasteners - Bolts, screws, studs and nuts - Symbols and descriptions of dimensions

ISO 225:2010 defines the symbols and gives descriptions of the dimensions of bolts, screws, studs and nuts in English, French and Russian, for use in the appropriate product standards and drawings. The figures of the fasteners in ISO 225:2010 are given only as examples. In addition to terms used in the three official ISO languages (English, French and Russian), ISO 225:2010 gives the equivalent terms in Chinese, German, Italian, Japanese, Spanish and Swedish.

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