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    10 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 Stainless Steel
    Highly Corrosion-Resistant High-Strength Bumax 88 Stainless Steel—Comparable in strength to Grade 5 steel and as corrosion resistant as 316 stainless steel. These nuts are commonly used in demanding environments, such as marine and chemical processing applications.
    Thread Size
    Wd.
    Ht.
    Specs.
    Met
    Pkg.
    Qty.
    Pkg.
    Highly Corrosion-Resistant High-Strength Bumax 88 Stainless Steel
    5/16"-18
    		1/2"15/64"—100000000000000
    3/8"-16
    		9/16"21/64"—10000000000000
    1/2"-13
    		3/4"7/16"—100000000000000
    5/8"-11
    		1"33/64"—100000000000000
    M6 × 1 mm10 mm5.2 mmISO 4032100000000000000
    M8 × 1.25 mm13 mm6.8 mmISO 403250000000000000
    M10 × 1.5 mm16 mm8.4 mmISO 403210000000000000
    M12 × 1.75 mm18 mm10.8 mmISO 403210000000000000
    M16 × 2 mm24 mm14.8 mmISO 403210000000000000
    M20 × 2.5 mm30 mm18 mmISO 4032100000000000000
     
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