FASTENERS - CLEARANCE HOLE FOR BOLTS AND SCREWS

Published date

12-01-2013

Publisher

Cooperating organizations
National foreword
Foreword
Text of EN 20273 - No contents section
National annexe NA (informative)

La présente norme définit les dimensions des trous de passage des vis à métaux de diamètres M1 à M150 inclus. La présente Norme internationale spécifie les diamètres des trous de passage pour applications générales. Ces valeurs résultent des calculs de la surface d'appui des têtes de vis et des écrous conformes aux normes de produit ISO. NOTE -- Les trous de passage pour applications spéciales devraient être sélectionnés sur la base des exigences de la conception.

DevelopmentNote	Indice de Classement: E25-023. (03/2002)
DocumentType	Standard
PublisherName	Association Francaise de Normalisation
Status	Current

Standards	Relationship
UNE-EN 20273:1992	Identical
DIN EN 20273:1992-02	Identical
EN 20273 : 1991	Identical
BS EN 20273:1992	Identical
UNI EN 20273 : 1992	Identical
ISO 273:1979	Identical
SNV NF EN 20273 : 1992	Identical

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