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  • UNI EN 14399-7:2018

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    High-strength structural bolting assemblies for preloading - Part 7: System HR - Countersunk head bolt and nut assemblies

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    Published date:  26-09-2018

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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    Abstract - (Show below) - (Hide below)

    This draft European Standard specifies, together with EN 14399 1 and EN 14399 2, the requirements for assemblies of high-strength structural countersunk bolts and nuts of system HR suitable for preloaded joints with thread sizes M12 to M36 and property classes 8.8/8 or 8.8/10 and 10.9/10.

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    Document Type Standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Current
    Supersedes
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