
Hexagon head screws with metric fine pitch thread - Product grades A and B
出版:International Organization for Standardization

专家解读视频
Describes the characteristics of hexagon head screws with metric fine pitch thread with nominal thread diameters, d, from 8 mm to 64 mm, of product grade A for nominal thread diameters, d, from 8 mm to 24 mm and nominal lengths, l, up to and including 10d or 150 mm, whichever is the shorter, and of product grade B for nominal thread diameters, d, over 24 mm or nominal lengths, l, over 10d or 150 mm, whichever is the shorter.
GOST R ISO 8676 : 2013 - Identical
SANS 1700-7-9 : 2ED 2003(R2010) - Identical
PN EN ISO 8676 : 2011 - Identical
SAC GB/T 5786 : 2016 - Identical
NS ISO 8676 : 1992 - Identical
UNI EN ISO 8676 : 2011 - Identical
DS EN ISO 8676 : 2011 - Identical
DIN 961 : 1990 - Similar to
BIS IS 13725 : 2002 - Identical
NEN ISO 8676 : 1992 - Identical
BS EN ISO 8676:2011 - Identical