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BS EN ISO 225:2010

Current

Current

The latest, up-to-date edition.

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

Published date

30-04-2012

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Committee
FME/9
DevelopmentNote
Supersedes BS EN 20225 and 09/30194943 DC. (04/2012)
DocumentType
Standard
PublisherName
British Standards Institution
Status
Current
Supersedes

This International Standard defines the symbols and gives descriptions of the dimensions of bolts, screws, studs and nuts for use in the appropriate product standards and drawings.

NOTE1 The figures of the fasteners in this International Standard are given only as examples.

NOTE2 In addition to terms used in the three official ISO languages (English, French and Russian), this International Standard gives the equivalent terms in Chinese, German, Italian, Japanese, Spanish and Swedish; these are published under the responsibility of the member bodies for China (SAC), Germany (DIN), Italy (UNI), Japan (JISC), Spain (AENOR) and Sweden (SIS), and are given for information only. Only the terms given in the official languages can be considered as ISO terms.

Successive order of languages:

en: English
fr: French
ru: Russian
zh: Chinese
de: German
it: Italian
ja: Japanese
es: Spanish
sv: Swedish

Standards Relationship
EN ISO 225:2010 Identical
ISO 225:2010 Identical

BS 7419:2012 Specification for holding down bolts

ISO 4753:2011 Fasteners Ends of parts with external ISO metric thread
ISO 3508:1976 Thread run-outs for fasteners with thread in accordance with ISO 261 and ISO 262
ISO 4755:1983 Fasteners — Thread undercuts for external metric ISO threads
ISO 4757:1983 Cross recesses for screws

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