The Hillman Group 180282 Keps Lock Nut, 1/4-Inch by 20-Inch, 100-Pack
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<b>[Product Information]</b><br>
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<li>The locking occurs when the washer is tightened against the bearing surface</li>
<li>For use in low-load assemblies and ensure a lasting hold for any project</li>
<li>Zinc Plated</li>
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