McMaster-Carr logo
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    11 Products
    About Hex Nuts
    industrial info icon

    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
    High-Strength Glass-Filled Nylon—Glass fibers embedded in the nylon give these nuts better strength than nylon 6/6. They can also handle higher temperatures without losing strength.
    Temp.,
    ° F
    Thread Size
    Wd.
    Ht.
    Min.
    Max.
    Color
    Pkg.
    Qty.
    Pkg.
    High-Strength Glass-Filled Nylon
    6-32
    5/16"1/8"-20230Off-White1090387A32100000
    8-32
    11/32"9/64"-20230Off-White1090387A3260000
    10-32
    3/8"9/64"-20230Off-White1090387A3320000
    1/4"-20
    7/16"15/64"-20230Off-White1090387A3370000
    M2 × 0.4 mm3.9 mm1.2 mm-20230Off-White1090387A50100000
    M3 × 0.5 mm5.4 mm2.2 mm-20230Off-White2590387A50300000
    M4 × 0.7 mm6.9 mm3 mm-20230Off-White1090387A5050000
    M5 × 0.8 mm7.9 mm4.3 mm-20230Off-White1090387A5060000
    M6 × 1 mm10 mm5.4 mm-20230Off-White1090387A50700000
    M8 × 1.25 mm12.9 mm6.4 mm-20230Off-White1090387A50800000
    M10 × 1.5 mm14.8 mm9.8 mm-20230Off-White1090387A50900000
     
    back to top