ASTM WK37672

    Revision of F1852 - 11 Standard Specification for “Twist Off” Type Tension Control Structural Bolt/Nut/Washer Assemblies, Steel, Heat Treated, 120/105 ksi Minimum Tensile Strength

    (What is a Work Item?)

    Active Standard: F1852 - 14

    Developed by Subcommittee: F16.02 | Committee F16 | Contact Staff Manager


    1. Rationale

    The standard currently allows for tensile test fractures to occur in the threads or the bolt body. This proposal would limit acceptable fractures to those in the threads only.


    alternate design fasteners; bolts; carbon steel; fasteners; spline end; structural; tension control bolt; tension control bolt assembly; twist-off bolt; weathering steel; Bolting materials; Bolt/nut/washer assembly; Nuts--specifications; Steel bolting materials--specifications; Structural steel (SS) bolting materials--specifications; Tension control structural bolt/nut/washer assembly; “Twist off” type bolt/nut/washer assembly; Washers/washer assemblies--specifications;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    Toby Anderson


    COS (14-08)

    Ballot Item Approved as F1852-2014 and Pending Publication