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    System of Measurement
    System of Measurement
    Inch
    Thread Size
    Thread Size
    Show
    Thread Type
    Thread Type
    Length
    Length
    default
    3 1/2"
    4"
    8"
    Nut Type
    Nut Type
    CouplingHex
    Fastener Strength Grade/Class
    Fastener Strength
    Grade/Class
    click to learn more about
    click to learn more about Grade 2H
    click to learn more about Grade 5
    Grade 2HGrade 5
    click to learn more about Grade 8
    Grade 8
    Coupling Nut Profile
    Coupling Nut Profile
    Standard
    Extra Long
    Thread Direction
    Thread Direction
    click to learn more about
    Drive Style
    Drive Style
    click to learn more about
    Thread Spacing
    Thread Spacing
    click to learn more about
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    RoHS Compliant with
    Exemptions
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    Thread Fit
    Thread Fit
    Class 2B
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    For Maximum Trailer Weight
    For Maximum Trailer Weight
    15,000 lbs.
    For Adapting
    For Adapting
    Thread Direction
    Ring ID
    Ring ID
    2 1/2"
    Vertical Capacity
    Vertical Capacity
    2,000 to 3,999 lbs.
    Thread Length
    Thread Length
    1 3/4"
    3 3/4"
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