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    18 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.
    Image of Specification. Front orientation. Hex Nuts. Hex Nuts.

    The most commonly used hex nuts, these are suitable for fastening most machinery and equipment.
    Extreme-Strength Steel
    These nuts are about 20% stronger than high-strength steel nuts. To avoid stripped threads during installation, make sure your screw has a comparable strength rating.
    Cadmium Yellow-Chromate-Plated Steel— The plating creates a barrier against rust, so these nuts are suitable for most wet and outdoor environments. They also thread on smoothly without sticking.
    Thread
    Size
    Wd.
    Ht.
    Fastener Strength
    Grade/Class
    Pkg.
    Qty.
    Pkg.
    Cadmium Yellow-Chromate-Plated Steel
    1/4"-207/16"17/64"SAE Grade 9
    		5095036A012000000
    1/4"-287/16"17/64"SAE Grade 9
    		5095036A03400000
    5/16"-181/2"5/16"SAE Grade 9
    		2595036A01600000
    5/16"-241/2"5/16"SAE Grade 9
    		2595036A03500000
    3/8"-169/16"25/64"SAE Grade 9
    		2595036A02000000
    3/8"-249/16"25/64"SAE Grade 9
    		2595036A03600000
    7/16"-1411/16"7/16"SAE Grade 9
    		1095036A0220000
    7/16"-2011/16"7/16"SAE Grade 9
    		1095036A0370000
    1/2"-133/4"17/32"SAE Grade 9
    		1095036A02400000
    1/2"-203/4"17/32"SAE Grade 9
    		1095036A03800000
    5/8"-1115/16"11/16"SAE Grade 9
    		595036A02900000
    5/8"-1815/16"11/16"SAE Grade 9
    		595036A03900000
    3/4"-101 1/8"25/32"SAE Grade 9
    		195036A0330000
    3/4"-161 1/8"25/32"SAE Grade 9
    		195036A0410000
    7/8"-91 5/16"55/64"SAE Grade 9
    		195036A0420000
    7/8"-141 5/16"55/64"SAE Grade 9
    		195036A0430000
    1"-81 1/2"1"SAE Grade 9
    		195036A04400000
    1"-141 1/2"1"SAE Grade 9
    		195036A04500000
     
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