Steel Thread Cutting Screw, Black Oxide Finish, 82 Degree Flat Undercut Head, Phillips Drive, Type F, #12-24 Thread Size, 3/4" Length (Pack of 50)
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<b>[Product Information]</b><br>
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<li>Thread cutting screw with type F point has machine screw threads that taper down to a blunt edge and is suitable for heavy gauge sheet metal, aluminum, cast iron, brass, and plastic</li>
<li>Steel is often used in applications where strength is the primary consideration</li>
<li>Black oxide finish offers mild corrosion resistance and lubricity</li>
<li>Flat undercut head has a flat top with an 82-degree cone-shaped bearing surface and is undercut for use in shallow countersunk holes</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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