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UNI 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

02-12-2010

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Foreword
1 Scope
2 Normative reference
3 Bolts, screws and studs
4 Nuts

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

Committee
CT 31
DevelopmentNote
Supersedes UNI EN 20225. (01/2011)
DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Current
Supersedes

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

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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