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    For Cotter Pin Diameter
    For Cotter Pin Diameter
    9/32"
    5/16"
    Minimum Slot Depth
    Minimum Slot Depth
    0.33"
    Minimum Slot Width
    Minimum Slot Width
    0.31"
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    15 Products

    High-Strength Steel Nylon-Insert Locknuts—Grade 8

    Low-Strength Steel Thin Nylon-Insert Locknuts

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    18-8 Stainless Steel Thin Nylon-Insert Locknuts

    High-Strength Steel Extra-Wide
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    High-Strength Steel Top-Lock Distorted-Thread Locknuts

    Inch

    Steel Thin Flex-Top Locknuts for Heavy Vibration

    Steel
    Cadmium-Plated Steel

    Low-Strength Steel Locknuts for use with Cotter Pins

    Medium-Strength Steel Locknuts
    for use with Cotter Pins—Grade 5

    Steel-Insert Locknuts for Extreme Vibration—Grade 5

    Thin Steel-Insert Locknuts for Extreme Vibration