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About This Item


Full Description

Establishes a selection of tolerances for use in the preparation of ISO product standards for punched plain washers of product gradesA and C, for use with bolts, screws and nuts of nominal thread diameters of from 1mm to 150mm inclusive.

Document History

  1. AS 1237.2:2016


    Tolerances for fasteners, Part 2: Washers for bolts, screws and nuts - Product grades A, C and F

    • Most Recent
  2. AS 1237.2-2002

    Plain washers for metric bolts, screws and nuts for general purposes - Tolerances

    • Historical Version
  3. AS 1237-1973

    Flat metal washers - For general engineering purposes (metric series)

    • Historical Version