I.S. EN 28674:1992被替代
Hexagon Nuts, Style 2, With Metric Fine Pitch Thread - Product Grades a and b
出版：National Standards Authority of Ireland
专家解读视频
Gives specifications for hexagon nuts, style 2, with metric fine pitch thread, with nominal thread diameters d from 8 mm up to and including 36 mm, with product grade A for sizes d up to and including 16 mm and product grade B for sizes d over 16 mm.
BS EN 28674:1992 - Identical
DIN EN 28674 (1992-02) - Identical
ONORM EN 28674:1992 - Identical
UNE EN 28674:1992 - Identical
SS EN 28674:1992 - Identical
ISO 8674:1999 - Identical
UNI EN 28674:1992 - Identical
NF EN 28674:1992 - Identical
