BS EN ISO 10664:2014
Current
The latest, up-to-date edition.
Hexalobular internal driving feature for bolts and screws
Hardcopy , PDF
English
31-10-2014
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Foreword
1 Scope
2 Basic dimensions
3 Gauging
4 Designation
Annex A (informative) - Representation of hexalobular
internal driving feature contour
Defines the shape and basic dimensions of the hexalobular internal driving feature for bolts and screws, including the gauging method.
| Committee |
FME/9
|
| DevelopmentNote |
Supersedes 97/717137 DC (06/2005) Supersedes 04/30109570 DC. (08/2005)
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard specifies the shape and basic dimensions of the hexalobular internal driving feature for bolts and screws, including the gauging method.
The curvature of the contour of the hexalobular internal driving feature is defined by the gauges specified in Tables3, 4, and 5. Additional information which can be used when drawing the contour is given in AnnexA.
The intent of this International Standard is to provide the details necessary for inspection of the hexalobular driving feature. It is not suitable for, nor intended to be used as, a manufacturing standard.
| Standards | Relationship |
| UNI EN ISO 10664 : 2005 | Identical |
| EN ISO 10664:2014 | Identical |
| NBN EN ISO 10664 : 2014 | Identical |
| I.S. EN ISO 10664:2014 | Identical |
| ISO 10664:2014 | Identical |
| NEN EN ISO 10664 : 2014 | Identical |
| NF EN ISO 10664 : 2014 | Identical |
| SN EN ISO 10664:2014 | Identical |
| UNE-EN ISO 10664:2015 | Identical |
| NS EN ISO 10664 : 2014 | Identical |
| DIN EN ISO 10664:2015-01 | Identical |
| 15/30281806 DC : 0 | BS A 401 TO A 420 - AEROSPACE SERIES - SPECIFICATION FOR SCREWS, PAN AND 100 DEGREES COUNTERSUNK HEAD, HEXALOBULAR DRIVE RECESS (UNIFIED THREADS BELOW 1/4 INCH), VARIOUS MATERIALS |
| BS A 401-420:2015 | Specification for screws, pan and 100° countersunk head, hexalobular drive recess (unified threads below ¼ inch) in various materials |
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