ASTM WK77791

    Revision of A194 / A194M - 20a Standard Specification for Carbon Steel, Alloy Steel, and Stainless Steel Nuts for Bolts for High Pressure or High Temperature Service, or Both

    (What is a Work Item?)

    Active Standard: A194 / A194M - 20a

    Developed by Subcommittee: A01.22 | Committee A01 | Contact Staff Manager



    WK77791


    Keywords

    bolting; chemical analysis; coated; marking on bolting components; nuts; plated;;

    Rationale

    The current allowable metric dimensions per Section 9 are limited to heavy hex nut only. This ballot will open this up to other configurations such as hex and jam nuts.

    Citing ASTM Standards
    Back to Top
    Work Item Status

    Date Initiated:
    07-23-2021

    Technical Contact:
    Kevin Menke

    Status:
    Draft Under Development