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    1 Product

    Mil. Spec. Hex Nuts
    3D CAD models available

    These nuts are manufactured and tested to strict U.S. military standards for material and construction.
    Medium-Strength Steel
    Image of Product. Front orientation. Hex Nuts. Mil. Spec. Hex Nuts.
    These Grade 5 or Class 8 nuts are your go-to for fastening most machinery and equipment. To avoid stripped threads during installation, make sure your screw has a comparable strength rating.
    Cadmium Yellow-Chromate-Plated Steel— The plating creates a barrier against rust, so these nuts are suitable for most wet and outdoor environments. They also thread on smoothly without sticking.
    Thread
    Size
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    Met
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    Cadmium Yellow-Chromate-Plated Steel
    3/8"-24
    9/16"21/64"MS51968-8SAE Grade 5
    Fed. Spec. FF-N-836
    1000000000000000
    Mil. Spec. Cadmium Chromate Plated Steel Hex Nut Grade 5, 3/8"-24 Thread Size, MS51968-8
    Pack of 10Delivers Thursday
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