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    System of Measurement
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    Length
    Length
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    1/4"
    3/8"
    1/2"
    3/4"
    1"
    Material
    Material
    Steel
    Shape
    Shape
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    Notch Width
    Notch Width
    1/4"
    5/16"
    3/8"
    1/2"
    Hardness
    Hardness
    Rockwell C40
    Notch Depth
    Notch Depth
    3/32"
    1/8"
    5/32"
    3/16"
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant with
    Exemptions
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    Tensile Strength
    Tensile Strength
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    Not Rated
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
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    21 Products