The Hillman Group 230373 Truss Head One-Way Lag Screw, 5/16-Inch X 4-Inch, 50-Pack
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<b>[Product Information]</b><br>
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<li>The threads on lag screws are designed to embed into the wood, rather than relying on a nut to secure the connection</li>
<li>Use in pre-drilled hole</li>
<li>Heat Treated</li>
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