McMaster-Carr logo
    System of Measurement
    System of Measurement
    Inch
    Metric
    Washer Type
    Washer Type
    FlatMetal Bonded
    Raised Grid
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    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)
    click to learn more about
    DFARS Specialty Metals
    COTS-Exempt
    learn more about DFARS Specialty Metals COTS-Exempt by pressing accesskey, i.
    Seal Color
    Seal Color
    Black
    Red
    Green
    Specifications Met
    Specifications Met
    click to learn more about
    FDA Compliant
    learn more about FDA Compliant by pressing accesskey, i.
    CSA
    learn more about CSA by pressing accesskey, i.
    UL
    learn more about UL by pressing accesskey, i.
    Maximum Pressure for Gases
    Maximum Pressure for Gases
    100 psi
    200 psi
    Not Rated
    Thread Size
    Thread Size
    click to learn more about
    8-32
    learn more about 8-32 by pressing accesskey, i.
    10-32
    learn more about 10-32 by pressing accesskey, i.
    1/4"-20
    learn more about 1/4"-20 by pressing accesskey, i.
    3/8"-16
    learn more about 3/8"-16 by pressing accesskey, i.
    Length
    Length
    1/2"
    5/8"
    1"
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    495 Products