
High-Strength Structural Bolting Assemblies For Preloading - Part 3: System Hr - Hexagon Bolt And Nut Assemblies
出版:Norwegian Standards (Norges Standardiseringsforbund)

专家解读视频
Defines the requirements for assemblies of high-strength structural bolts and nuts of system HR suitable for preloaded joints with large widths across flats, thread sizes M12 to M36 and property classes 8.8/8 or 8.8/10 and 10.9/10.
BS EN 14399-3:2015 - Identical
NEN EN 14399-3:2015 - Identical
SS EN 14399-3 Ed. 2 (2015) - Identical
I.S. EN 14399-3:2015 - Identical
DIN EN 14399-3 (2015-04) - Identical
NBN EN 14399-3:2015 - Identical
NF EN 14399-3:2015 - Identical
SN EN 14399-3:2015 - Identical
ONORM EN 14399-3:2005 - Identical
ONORM EN 14399-3:2015 - Identical