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    System of Measurement
    System of Measurement
    Inch
    Thread Size
    Thread Size
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    Show
    Nut Type
    Nut Type
    HexLocknut
    ThumbFlange
    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
    Hex Nut Profile
    Hex Nut Profile
    ThinNarrow
    Width
    Width
    default
    11/32"
    3/8"
    1/2"
    Specifications Met
    Specifications Met
    Fed. Spec.
    Locking Type
    Locking Type
    Nylon InsertFlex-Top
    Thread Fit
    Thread Fit
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    Thread Spacing
    Thread Spacing
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    Thread Type
    Thread Type
    Thumb Nut Profile
    Thumb Nut Profile
    LowFlanged
    Standard
    Drive Style
    Drive Style
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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
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
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    Head Diameter
    Head Diameter
    default
    1/2"
    5/8"
    3/4"
    1"
    Thumb Nut Head Shape
    Thumb Nut Head Shape
    RoundHex
    Collar Diameter
    Collar Diameter
    default
    3/8"
    13/32"
    7/16"
    31/64"
    1/2"
    Fastener Strength Grade/Class
    Fastener Strength
    Grade/Class
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