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  • Powers 1/4" x 2 1/4" Silver Hex Washer Head Tapper 2490

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    The TAPPER Anchoring System is a family of screw anchors, specially designed drill bits and installation tools designed to meet the needs of most light to medium duty applications in concrete, block and brick. The TAPPER concrete screw anchor is produced in either hex washer head or Phillips flat head styles from Perma-Seal coated or zinc plated carbon steel and Type 304 stainless steel. For heavy duty applications, the 3/8" size is made in zinc plated carbon steel. Box of 100. General Applications and uses for Perma-Seal Tappers: Window Installations, Interior Hand Rails, Storm Shutters, Interior Lighting Fixtures