I.S. EN 28765:1992被替代
Hexagon Head Bolts With 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 head bolts with metric fine pitch thread with nominal thread diameters d from 8 to 64 mm of product grade A for nominal thread diameters d from 8 to 24 mm and nominal lengths, 1, up to and including 10 d or 150 mm, whichever is shorter, and of product grade B for nominal thread diameters d over 24 mm or nominal lengths over 10 d or 150 mm, whichever is shorter.
UNE EN 28765:1992 - Identical
SS EN 28765 Ed. 1 (1992) - Identical
ISO 8765:1999 - Identical
UNI EN 28765:1992 - Identical
BS EN 28765:1992 - Identical
DIN EN 28765 (1992-02) - Identical
ONORM EN 28765:1992 - Identical
NF EN 28765:1992 - Identical
