ISO 10664:2014现行
Hexalobular internal driving feature for bolts and screws
出版：International Organization for Standardization
专家解读视频
Defines the shape and basic dimensions of the hexalobular internal driving feature for bolts and screws, including the gauging method.
KS B ISO 10664:2017 - Identical
PN EN ISO 10664 : 2014 - Identical
GOST R ISO 10664 : 2007 - Identical
DS EN ISO 10664 : 2014 - Identical
SS-EN ISO 10664 : 2014 - Identical
SANS 1700-9-5 : 2ED 2008(R2014) - Identical
