GRK R4 HandyPak Multipurpose Screws， 9 by 1-1/2-Inch， 100-Count<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>#6 and #8 screws use T-15 bit; #9， #10， and #12 use bit T-25</li><li>Self-tapping， countersinking head; W-Cut thread design</li><li>One package contains 100 screws</li><li>Climatek coated for all weather corrosion protection conforms with ICC#2442</li><li>For use in wood， particle-board， cement fiberboard， plastic， and sheet metal</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31eemaowQML.jpg" noproxy>