• UNI EN 20273 : 1992

    Current The latest, up-to-date edition.

    FASTENERS - CLEARANCE HOLES FOR BOLTS AND SCREWS

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    Published date:  31-01-1992

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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    Cooperating organizations
    National foreword
    Foreword
    Text of EN 20273 - No contents section
    National annexe NA (informative)

    Abstract - (Show below) - (Hide below)

    Stabilisce i diametri dei fori passanti per applicazioni generali. Questi valori risultano dai calcoli della superficie di appoggio delle teste delle viti dei dadi conformi alle norme di prodotto.

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    Committee CT 31
    Development Note Supersedes UNI ISO 273 (06/2004)
    Document Type Standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Current
    Supersedes
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