McMaster-Carr logo
    Clear All
    System of Measurement
    System of Measurement
    Inch
    Metric
    Nut Type
    Nut Type
    Thumb
    Color
    Color
    Black
    Off-White
    Thumb Nut Head Shape
    Thumb Nut Head Shape
    RoundWing
    Collar Height
    Collar Height
    default
    1/4"
    1/2"
    3/4"
    Thumb Nut Profile
    Thumb Nut Profile
    Standard
    Wing Nut Profile
    Wing Nut Profile
    Standard
    Head Diameter
    Head Diameter
    default
    1/2"
    3/4"
    1"
    Maximum Temperature
    Maximum Temperature
    200° F
    Not Rated
    Minimum Temperature
    Minimum Temperature
    Not Rated
    Thread Type
    Thread Type
    Metric
    Thread Pitch
    Thread Pitch
    click to learn more about
    testString
    0.7 mm
    0.8 mm
    1 mm
    1.25 mm
    1.5 mm
    1.75 mm
    Thread Spacing
    Thread Spacing
    click to learn more about
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    Thread Fit
    Thread Fit
    Class 2B
    Class 6H
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    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
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    23 Products