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EN ISO 10644:2009

Current

Current

The latest, up-to-date edition.

Screw and washer assemblies made of steel with plain washers - Washer hardness classes 200 HV and 300 HV (ISO 10644:2009)

Published date

01-07-2009

Foreword
1 Scope
2 Normative references
3 Dimensions
4 Specifications and reference International
  Standards
5 Screw and washer combinations
6 Coatings
7 Designation
Annex A (informative) - Methods for the production of screw
        and captive washer assemblies

ISO 10644:2009 specifies the requirements for metric screw and plain washer assemblies made of steel with coarse thread M2 to M12 inclusive, flat seating heads, property classes up to and including 10.9 and washer hardness classes 200 HV or 300 HV. The plain washers are captive, i.e. prevented from disassembly and free to rotate.

Committee
CEN/TC 185
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current

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