McMaster-Carr logo
    Material
    Material
    Zinc
    Plastic
    Thread Type
    Thread Type
    click to learn more about
    Nut Type
    Nut Type
    ThumbLocknut
    Thumb Nut Head Shape
    Thumb Nut Head Shape
    WingRound
    Collar Height
    Collar Height
    default
    1/4"
    1/2"
    3/4"
    Head Diameter
    Head Diameter
    default
    1/2"
    3/4"
    1"
    Base Diameter
    Base Diameter
    default
    3/8"
    7/16"
    9/16"
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    Thread Spacing
    Thread Spacing
    click to learn more about
    Collar Diameter
    Collar Diameter
    default
    1/4"
    5/16"
    3/8"
    1/2"
    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
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    16 Products