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    6 Products
    About Hex Nuts
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    Choose a hex nut with the right profile, material, and strength for your application.

    Hex Nuts

    Image of Product. Front orientation. Hex Nuts. Hex Nuts.
    The most commonly used hex nuts, these are suitable for fastening most machinery and equipment.
    Corrosion-Resistant Nickel
    C276 Nickel—Also known as Hastelloy, these nuts have the best chemical resistance of all the metal nuts we offer. They resist pitting and cracking, even when exposed to the harshest substances, such as acids and sulfides. They are stronger than 400 nickel nuts.
    Thread
    Size
    Wd.
    Ht.
    Pkg.
    Qty.
    Pkg.
    C276 Nickel
    1/4"-20
    		7/16"7/32"1000000000000000
    5/16"-18
    		1/2"17/64"100000000000000
    3/8"-16
    		9/16"21/64"100000000000000
    1/2"-13
    		3/4"7/16"100000000000000
    5/8"-11
    		15/16"35/64"100000000000000
    3/4"-10
    		1 1/8"41/64"100000000000000
     
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