
Assembly Tools For Screws And Nuts - Square Drive Sockets - Part 2: Machine-operated Sockets ("impact")
出版:Nederlands Normalisatie Instituut

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Defines dimensions, the designation and the marking of machine-operated "impact" square drive sockets with operating end having a hexagonal or double hexagonal form in accordance with ISO 1174-2.
ISO 2725-2:2007 - Identical