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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.
    Plastic
    Chemical-Resistant Polypropylene—Versatile and economical, these resist a broad range of chemicals, such as petroleum, degreasers, and sulfuric acid. They're not quite as chemical resistant as PTFE nuts and will weaken if exposed to chlorine, lacquer solvents, or nitric acid.
    Temp.,
    ° F
    Thread Size
    Wd.
    Ht.
    Min.
    Max.
    Color
    Pkg.
    Qty.
    Pkg.
    Chemical-Resistant Polypropylene
    6-32
    5/16"1/8"-20210Off-White1000000000000000
    8-32
    5/16"1/8"-20210Off-White100000000000000
    10-32
    3/8"1/8"-20210Off-White100000000000000
    1/4"-20
    7/16"7/32"-20210Off-White100000000000000
    M4 × 0.7 mm7 mm3.2 mm35140White1000000000000000
    M5 × 0.8 mm8 mm4 mm35140White50000000000000
    M6 × 1 mm10 mm5 mm35140White1000000000000000
    M8 × 1.25 mm13 mm6.5 mm35140White1000000000000000
    M10 × 1.5 mm17 mm8 mm35140White500000000000000
    M12 × 1.75 mm19 mm10 mm35140White10000000000000
     
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