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    System of Measurement
    System of Measurement
    Inch
    Metric
    Diameter
    Diameter
    1/2"
    5/8"
    7/8"
    2 3/4"
    Thread Size
    Thread Size
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    Screw Size
    Screw Size
    5/16"
    3/8"
    1/2"
    Minimum Installation Depth
    Minimum Installation Depth
    1"
    1 1/2"
    2"
    2 1/4"
    2 1/2"
    2 3/4"
    3 1/4"
    4 1/8"
    Drill Bit Size
    Drill Bit Size
    1/2"
    5/8"
    3/4"
    7/8"
    1 1/4"
    Removable
    Removable
    Permanent
    Removable
    Thread Type
    Thread Type
    UNC
    Thread Spacing
    Thread Spacing
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    Drill Bit Decimal Size Equivalent
    Drill Bit Decimal
    Size Equivalent
    0.5"
    0.625"
    0.75"
    0.875"
    1.25"
    Nut Width
    Nut Width
    3/4"
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
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    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    RoHS Compliant with
    Exemptions
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