ISO 10664:2005
Hexalobular internal driving feature for bolts and screws

Standard No.

ISO 10664:2005

Release Date

2005

Published By

International Organization for Standardization (ISO)

Status

Withdraw

Replace By

ISO 10664:2014

Latest

ISO 10664:2014

Scope

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 Tables 3, 4 and 5. Additional information which can be used when drawing the contour is given in Annex A. 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.

ISO 10664:2005 history

• 2014 ISO 10664:2014 Hexalobular internal driving feature for bolts and screws
• 2005 ISO 10664:2005 Hexalobular internal driving feature for bolts and screws
• 1999 ISO 10664:1999 Hexalobular internal driving feature for bolts and screws