Hillman 967660 10 X 2-Inch Self Piercing Sheeter, Polebarn Roofing Screws, 2000-Pack
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<b>[Product Information]</b><br>
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<li>Self drilling tip, no pilot hole required</li>
<li>Neoprene washer prevents corrosion between surfaces</li>
<li>Include a neoprene washer for excellent sealing</li>
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