GRK ICC-ESR-2442 HandyPak 5/16 by 4-Inch Structural Screws, 100 Screws per Package
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<b>[Product Information]</b><br>
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<li>Use GRK Bit T-30</li>
<li>Self-Tapping W-cut thread design</li>
<li>Zip-Tip</li>
<li>Patented Climatek coating</li>
<li>Lag Screw Alternative</li>
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<img src='http://ecx.images-amazon.com/images/I/31jkEJo5AaL.jpg'></br>