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    System of Measurement
    System of Measurement
    Inch
    Metric
    Thread Size
    Thread Size
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    Thread Size
    Thread Size
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    1
    1 1/4
    1 1/2
    2
    2 1/2
    3
    3 1/2
    4
    Thread Direction
    Thread Direction
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    Socket Head Profile
    Socket Head Profile
    StandardLow
    Ultra-Low
    Thread Type
    Thread Type
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    Thread Spacing
    Thread Spacing
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    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