Steel Thread Rolling Screw for Plastic， Black Oxide Finish， Pan Head， Phillips Drive， #3-24 Thread Size， 3/8" Length (Pack of 100)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><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>Black oxide finish offers mild corrosion resistance and lubricity</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></ul></div><img src="http://ecx.images-amazon.com/images/I/41OTWcpmUXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41kgiu6AONL.jpg" noproxy>