PAM Fastening Technology GCBP6158 Black Phosphate Coarse Thread Collated Dry-Wall Screws 6 x 1-5/8-Inch 2 Phillips， 1000 Screws per Box<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Screws will work with most flexible band screw guns including Hitachi SuperDrive， Grabber， Tyrex and Secno Duraspin</li><li>6 x 1-5/8-Inch black phosphate coarse thread collated drywall screws</li><li>2 Phillips drive</li><li>1，000 screws per box (20 strips of 50 screws per strip)</li><li>Drywall to wood</li></ul></div><img src="http://ecx.images-amazon.com/images/I/21tH4vR3a3L.jpg" noproxy>