PREN 14399-4-2013 标准详情
- 标准号:PREN 14399-4-2013
- 中文标题:
- 英文标题:High-Strength Structural Bolting Assemblies For Preloading - Part 4: System Hv - Hexagon Bolt And Nut Assemblies
- 标准类别:欧盟标准EN
- 发布日期:
Defines together with EN 14399-1 the requirements for assemblies of high-strength structural bolts and nuts of system HV suitable for preloaded joints with large widths across flats, thread sizes M12 to M36 and property classes 10.9/10.
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