Steel Thread Rolling Screw for Plastic, Black Zinc Plated, Pan Head, Phillips Drive, #4-20 Thread Size, 1/4" Length (Pack of 100)
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<b>[Product Information]</b><br>
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<li>Thread rolling screw recommended for use in plastic</li>
<li>Steel is often used in applications where strength is the primary consideration</li>
<li>Zinc plating resists corrosion and has a black reflective appearance</li>
<li>Pan head has a flat top and short vertical sides with a rounded top edge</li>
<li>Phillips drive has an x-shaped slot that accepts a Phillips driver and is designed to prevent over-tightening</li>
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