

专家解读视频
Specifies the characteristics of heat-treated steel tapping screws, with tapping screw thread from ST2,2 to ST8, together with the corresponding test methods. Coverage includes materials, acceptance and test methods.
UNE EN ISO 2702:1995 - Identical
SS EN ISO 2702 Ed. 1 (1995) - Identical
ISO 2702:1992 - Identical
NS EN ISO 2702 Ed. 1 (1995) - Identical
NF EN ISO 2702:1994 - Identical
UNI EN ISO 2702:1996 - Identical
I.S. EN ISO 2702:1995 - Identical
DIN EN ISO 2702 (1994-10) - Identical
BS EN ISO 2702:1995 - Identical
ONORM EN ISO 2702:1994 - Identical
NEN EN ISO 2702:1994 - Identical
SN EN ISO 2702:1995 - Identical
NEN EN ISO 2702:2011 - Identical