Simpson Strong Tie THD50400H 1/2-Inch by 4-Inch Titen HD Zinc Plated Heavy Duty Screw Anchor for Concrete/Masonry, 20 per Pack
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<b>[Product Information]</b><br>
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<li>Easy post-installation inspection head stamped with anchor length in inches</li>
<li>Specialized head treated process creates superior hardness</li>
<li>Tested per AC193 to ensure outstanding performance in both cracked and uncracked concrete</li>
<li>Threads along the length of the anchor undercut the concrete and efficiently transfer the load to the base material</li>
<li>Designed to install using standard ANSI tolerance drill bits</li>
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