I.S. EN 1665:1998现行
Hexagon Bolts With Flange - Heavy Series
出版：National Standards Authority of Ireland
专家解读视频
Defines characteristics of hexagon bolts with flange, heavy series, having threads from M5 up to and including M20 and with property classes 8.8, 10.9 and A2-70.
UNE EN 1665:1998 - Identical
SN EN 1665:1998 - Identical
NEN EN 1665:1997 - Identical
BS EN 1665:1997 - Identical
DIN EN 1665 (1998-11) - Identical
ONORM EN 1665:2007 - Identical
NBN EN 1665:1997 - Identical
NF EN 1665:1997 - Identical
UNI EN 1665:1999 - Identical
NS EN 1665 Ed. 1 (1997) - Identical
SS EN 1665 Ed. 1 (1997) - Identical
