TSE - TS EN ISO 10664
Hexalobular internal driving feature for bolts and screws
| Organization: | TSE |
| Publication Date: | 24 December 2014 |
| Status: | active |
| ICS Code (Bolts, screws, studs): | 21.060.10 |
scope:
This International Standard specifies the shape and basicdimensions of the hexalobular internal driving feature for boltsand screws, including the gauging method. The curvature of thecontour of the hexalobular internal driving feature is defined bythe gauges specified in Tables 3, 4, and 5. Additional informationwhich can be used when drawing the contour is given in Annex A. Theintent of this International Standard is to provide the detailsnecessary for inspection of the hexalobular driving feature. It isnot suitable for, nor intended to be used as, a manufacturingstandar
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