McMaster-Carr logo
    Filter by
    Military Specifications Met
    Nut Type
    Thread Type
    System of Measurement
    Thread Size
    Industrial Info Snippet
    Drive Style
    Industrial Info Snippet
    Height
    Attribute Image
    Hex Nut Profile
    Thread Direction
    Thread Spacing
    Industrial Info Snippet
    Width
    Attribute Image
    Certification
    USMCA Qualifying
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    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.
    Corrosion-Resistant Stainless Steel
    Image of Product. Front orientation. Hex Nuts. Mil. Spec. Hex Nuts.
    18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.
    Thread
    Size
    Wd.
    Ht.
    Mil. Specs.
    Met
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
    5/16"-24
    1/2"17/64"MS51972-2Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35500000000000000
    Mil. Spec. 18-8 Stainless Steel Hex Nut 5/16"-24 Thread Size, MS51972-2
    Pack of 5Delivers Monday
    Closing Icon
     
    back to top