

专家解读视频
This standard specifies the characteristics of hexagon head screws with threads from M5 up to and including M64 of product grade C.
Supersedes NBN EN 24018 (10/2003)
UNE EN ISO 4018:2001 - Identical
NS EN ISO 4018 Ed. 1 (2000) - Identical
I.S. EN ISO 4018:2000 - Identical
UNI EN ISO 4018:2002 - Identical
NF EN ISO 4018:2001 - Identical
ONORM EN ISO 4018:2001 - Identical
DIN EN ISO 4018 (2001-03) - Identical
BS EN ISO 4018:2001 - Identical
SN EN ISO 4018:2001 - Identical
SS EN ISO 4018 Ed. 1 (2000) - Identical
NEN EN ISO 4018:2000 - Identical
ISO 4018:1999 - Identical
NEN EN ISO 4018:2011 - Identical