Steel Lock Nut

9 products

9 products
3 1/2 INCH STEEL LOCK NUT, Must purchase carton quantities 100 pcs per carton
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3 INCH STEEL LOCK NUT, Must purchase carton quantities 100 pcs per carton
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2 1/2 INCH STEEL LOCK NUT, Must purchase carton quantities 100 pcs per carton
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2 INCH STEEL LOCK NUT, Must purchase carton quantities 25 / 250 pcs per carton
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1 1/2 INCH STEEL LOCK NUT, Must purchase carton quantities 50 / 500 pcs per carton
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1 1/4 INCH STEEL LOCK NUT, Must purchase carton quantities 50 / 500 pcs per carton
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1 INCH STEEL LOCK NUT, Must purchase carton quantities 100 / 1000 pcs per carton
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3/4 INCH STEEL LOCK NUT, Must purchase carton quantities 100 / 1000 pcs per carton
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1/2 INCH STEEL LOCK NUT Must purchase carton quantities 200 / 2000 pcs per carton
Purelite

Our Steel Lock Nut collection is designed to give your electrical installations the secure finish they need. Whether you're working with conduit fittings or junction boxes, these lock nuts help ensure everything stays tightly in place.

Crafted from durable steel, they offer a strong hold and resist loosening over time—even in high-vibration environments. They're easy to thread and tighten, making them a reliable choice for both residential and commercial projects.

We carry a wide range of sizes to suit your job, including larger options like 3 inch and 3-1/2 inch steel lock nuts, along with many other sizes to meet your specific needs.
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