International Standard
ISO 10664:2014
Hexalobular internal driving feature for bolts and screws
Reference number
ISO 10664:2014
Edition 3
International Standard
Read sample
ISO 10664:2014
Published (Edition 3, 2014)
This standard was last reviewed and confirmed in 2024. Therefore this version remains current.

ISO 10664:2014

ISO 10664:2014
CHF 63
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ISO 10664:2014 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 and additional information which can be used when drawing the contour given.

The intent is to provide the details necessary for inspection of the hexalobular driving feature. ISO 10664:2014 is not suitable for, nor intended to be used as, a manufacturing standard.

General information

  •  : Published
     : 2014-10
    : International Standard confirmed [90.93]
  •  : 3
     : 8
  • ISO/TC 2/SC 11
  • RSS updates

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