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