EN ISO 10644:2009
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)
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
|
| Standards | Relationship |
| NF EN ISO 10644 : 2009 | Identical |
| PN EN ISO 10644 : 2009 | Identical |
| NEN EN ISO 10644 : 2009 | Identical |
| I.S. EN ISO 10644:2009 | Identical |
| NBN EN ISO 10644 : 2009 | Identical |
| DIN EN ISO 10644:2009-10 | Identical |
| ISO 10644:2009 | Identical |
| NS EN ISO 10644 : 2009 | Identical |
| BS EN ISO 10644:2009 | Identical |
| UNE-EN ISO 10644:2010 | Identical |