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    System of Measurement
    System of Measurement
    Inch
    For Screw Size
    For Screw Size
    No. 10
    No. 12
    1/4"
    5/16"
    3/8"
    Washer Type
    Washer Type
    Cup for
    Oversized Holes
    Overall Height
    Overall Height
    0.197"
    Material
    Material
    Steel
    Finish
    Finish
    Zinc Plated
    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
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    Hardness
    Hardness
    Rockwell B40
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    5 Products