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

    Mil. Spec. Thin-Profile Hex Nuts

    These nuts are manufactured and tested to strict U.S. military standards for material and construction. About half the height of standard-profile nuts, they fit in spaces with low clearance. You can also use them as jam nuts by threading them against another hex nut to hold it in place.
    Corrosion-Resistant Stainless Steel
    Image of Product. Front orientation. Hex Nuts. Mil. Spec. Thin-Profile 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. Spec.
    Certificate Type
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
    1/4"-20
    		7/16"5/32"Fed. Spec. FF-N-836, MS35691-3—592101A210000000
    1/4"-28
    		7/16"5/32"Fed. Spec. FF-N-836, MS35691-7—192101A3200000
    5/16"-18
    		1/2"3/16"Fed. Spec. FF-N-836, MS35691-11Material Certificate
    		592101A43000000
    5/16"-24
    		1/2"3/16"Fed. Spec. FF-N-836, MS35691-15—592101A54000000
    3/8"-16
    		9/16"7/32"Fed. Spec. FF-N-836, MS35691-19—192101A6500000
    3/8"-24
    		9/16"7/32"Fed. Spec. FF-N-836, MS35691-23—192101A7600000
    7/16"-14
    		11/16"1/4"Fed. Spec. FF-N-836, MS35691-27Material Certificate
    		192101A10100000
    7/16"-20
    		11/16"1/4"Fed. Spec. FF-N-836, MS35691-31—192101A1020000
    1/2"-13
    		3/4"5/16"Fed. Spec. FF-N-836, MS35691-35Material Certificate
    		192101A8700000
    1/2"-20
    		3/4"5/16"Fed. Spec. FF-N-836, MS35691-39Material Certificate
    		192101A9800000
    5/8"-11
    		15/16"3/8"Fed. Spec. FF-N-836, MS35691-51—192101A10300000
    5/8"-18
    		15/16"3/8"Fed. Spec. FF-N-836, MS35691-55—192101A10400000
     
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