ISO 4205:2016现行
Countersinks, 90?, with parallel shanks and solid pilots
出版：International Organization for Standardization
专家解读视频
This International Standard specifies the dimensions, in millimetres, and the tolerances of 90° countersinks with parallel shanks and solid pilots for general use.
BS ISO 4205 : 2016 - Identical
NEN ISO 4205 : 2016 - Identical
ABNT NBR ISO 4205:2019 - Identical
NF ISO 4205 : 1992 - Identical
NEN ISO 4205 : 2016 - Identical
BS ISO 4205 : 2016 - Identical
ABNT NBR ISO 4205:2019 - Identical
NF ISO 4205 : 1992 - Identical
NBR ISO 4205 : 2010 - Identical
