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JIS B 1015:2001 English Edition

JIS B 1015:2001

Hexalobular internal driving feature for bolts and screws


This Standard specifies the shape and basic dimensions of 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 may be used when drawing the contour is given in the informative annex A. The intent of this 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.


Status Superseded
Pages 7
Language English
Superseded By JIS B 1015:2008
DocumentFormat PDF(Copy/Paste/Networkable)
Published 20-12-2001

We will send the latest version to you, please contact us if you want the exact document as the title. Some old Standards are in scancopy and no reaffirmed stamp

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This product was added to our catalog on Saturday 10 March, 2018.