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    System of Measurement
    System of Measurement
    Inch
    Socket Head Profile
    Socket Head Profile
    StandardHigh
    Drive Style
    Drive Style
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    click to learn more about Hex
    HexExternal 12-
    Point
    Thread Direction
    Thread Direction
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    click to learn more about Right Hand
    click to learn more about Left Hand
    Right HandLeft Hand
    Head Diameter
    Head Diameter
    default
    0.562"
    9/16"
    0.563"
    7/8"
    0.887"
    0.937"
    0.938"
    Thread Type
    Thread Type
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    Drive Size
    Drive Size
    Show
    5/16"
    Specifications Met
    Specifications Met
    Fed. Spec.
    IFI
    Thread Spacing
    Thread Spacing
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    Thread Fit
    Thread Fit
    Class 2A
    Class 3A
    Shoulder Diameter
    Shoulder Diameter
    default
    1/2"
    5/8"
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
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