McMaster-Carr logo
    System of Measurement
    System of Measurement
    Inch
    Metric
    Material
    Material
    Steel
    Plastic
    Aluminum
    For Tap Type
    For Tap Type
    Metric
    Standard (UN)
    Helical
    Rail Height
    Rail Height
    1"
    1 1/2"
    2"
    3"
    40mm
    80mm
    Rail Profile
    Rail Profile
    Single
    Double
    Quad
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    Mounting Fastener Thread Size
    Mounting Fastener
    Thread Size
    click to learn more about
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    For Number of Holes
    For Number of Holes
    1
    2
    4
    Hole Diameter
    Hole Diameter
    0.201"
    0.281"
    7.1mm
    Mounting Fastener Thread Length
    Mounting Fastener
    Thread Length
    1/2"
    5/8"
    16mm
    For Drill Bit Shaft Size
    For Drill Bit Shaft Size
    3/16"
    1/4"
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    23 Products