McMaster-Carr logo
    Head Type
    Head Type
    RoundedHex
    Socket12-Point
    Drive Style
    Drive Style
    click to learn more about
    click to learn more about Hex
    click to learn more about External Hex
    HexExternal
    Hex
    External
    12-Point
    Fastener Strength Grade/Class
    Fastener Strength
    Grade/Class
    click to learn more about
    Thread Spacing
    Thread Spacing
    click to learn more about
    Specifications Met
    Specifications Met
    click to learn more about
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    RoHS Compliant with
    Exemptions
    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
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    898 Products