

专家解读视频
This International Standard lays down the characteristics of hexagon nuts with threads from M5 up to and including M64 and product grade C.
Supersedes NBN EN 24034 (10/2003)
BS EN ISO 4034:2012 - Identical
SS EN ISO 4034 Ed. 2 (2013) - Identical
NEN EN ISO 4034:2013 - Identical
NEN EN ISO 4034:2000 - Identical
ISO 4034:1999 - Identical
UNE EN ISO 4034:2001 - Identical
NS EN ISO 4034 Ed. 1 (2000) - Identical
I.S. EN ISO 4034:2000 - Identical
UNI EN ISO 4034:2001 - Identical
SS EN ISO 4034 Ed. 1 (2000) - Identical
NF EN ISO 4034:2001 - Identical
ONORM EN ISO 4034:2001 - Identical
DIN EN ISO 4034 (2001-03) - Identical
BS EN ISO 4034:2001 - Identical
SN EN ISO 4034:2001 - Identical
UNI EN ISO 4034:2013 - Identical