
Hexagon Head Screws - Product Grades A And B
出版:National Standards Authority of Ireland

专家解读视频
Specifies the characteristics of hexagon head screws with threads from M1.6 up to and including M64, of product grade A for threads M1.6 to M24 and nominal lengths up to and including 10 d or 150 mm, whichever is shorter, and product grade B for threads over M24 or nominal lengths over 10 d or 150 mm, whichever is shorter.
ISO 4017:1999 - Identical
SS EN ISO 4017 Ed. 1 (2000) - Identical
UNE EN ISO 4017:2001 - Identical
NS EN ISO 4017 Ed. 1 (2000) - Identical
UNI EN ISO 4017:2002 - Identical
NEN EN ISO 4017:2000 - Identical
NF EN ISO 4017:2001 - Identical
NBN EN ISO 4017:2001 - Identical
ONORM EN ISO 4017:2001 - Identical
DIN EN ISO 4017 (2001-03) - Identical
BS EN ISO 4017:2001 - Identical
SN EN ISO 4017:2001 - Identical
NEN EN ISO 4017:2011 - Identical