System of Measurement
    System of Measurement
    Inch
    Metric
    Countersink Angle
    Countersink Angle
    default
    60°
    82°
    90°
    Flat Head Profile
    Flat Head Profile
    StandardUndercut
    Specifications Met
    Specifications Met
    click to learn more about
    Thread Type
    Thread Type
    Metric
    Thread Spacing
    Thread Spacing
    click to learn more about
    Fastener Strength Grade/Class
    Fastener Strength
    Grade/Class
    click to learn more about
    click to learn more about Class 8.8
    click to learn more about Class 10.9
    Class 8.8Class 10.9
    click to learn more about Class 12.9
    Class 12.9
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    Number of Pieces
    Number of Pieces
    258
    300
    Container Features
    Container Features
    Compartmented
    Lid Chart