McMaster-Carr logo
    Screw Size
    Screw Size
    click to learn more about
    Washer Material
    Washer Material
    Rubber
    Steel
    Stainless Steel
    Material
    Material
    Steel
    Stainless Steel
    Drill Bit Size
    Drill Bit Size
    1/4"
    5.5 mm
    Drill Bit Decimal Size Equivalent
    Drill Bit Decimal
    Size Equivalent
    0.2165"
    0.25"
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    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)
    21 Products