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BS EN ISO 10644:2009
Screw and washer assemblies made of steel with plain washers. Washer hardness classes 200 HV and 300 HV
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Summary
Hardness;Dimensions;Threads;Designations;Symbols;Screws (bolts);Grades (quality);Threaded fasteners;Dimensional tolerances;Thread pitch;Washers;Separating parts;Fasteners
Technical characteristics
| Publisher | British Standards Institution (BSI) |
| Publication Date | 07/31/2009 |
| Page Count | 14 |
| Themes | Fasteners |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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Previous versions
15/10/1998
Superseded
Historical