
Countersunk flat head screws (common head style) with type H or type Z cross recess. Product grade A. Steel of property class 4.8
出版:British Standards Institution

专家解读视频
© British Standards Institution 2013
Replaces notes:
Partially replaces BS 7433-2:1991.
NF EN ISO 7046-1:1994 - Identical
UNI EN ISO 7046-1:1996 - Identical
I.S. EN ISO 7046-1:1995 - Identical
DIN EN ISO 7046-1 (1994-10) - Identical
NBN EN ISO 7046-1:1995 - Identical
SN EN ISO 7046-1:1995 - Identical
NEN EN ISO 7046-1:1994 - Identical
ONORM EN ISO 7046-1:1994 - Identical
NS EN ISO 7046-1 Ed. 1 (1994) - Identical
ISO 7046-1:1994 - Identical
SS EN ISO 7046-1 Ed. 1 (1995) - Identical
UNE EN ISO 7046-1:1995 - Identical