DURA-CON  1/2-Inch   Split Lock Washer , Box of 50
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<b>[Product Information]</b><br>
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<li>Superior corrosion resistance and extra strength</li>
<li>Special coating prevents galvanic corrosion</li>
<li>Compatible with other metals.  Special coating prevents galvanic corrosion</li>
<li>Threads will not gall like stainless steel bolts do.</li>
<li>Costs less than stainless steel</li>
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