PAM Fastening Technology WDCH8300 ACQ Compliant Coating Coarse Thread Type 17pt Collated 8 x 3-Inch Screw, 1000 Screws per Box Screws will work with most flexible band screw guns including Hitachi SuperDrive (requires BITD2178), Grabber (requires BITD2178), Tyrex (BITD2130 for 130-mm or BITD2160 for 160-mm) and Secno Duraspin (requires BITD2130 for 130-mm or BITD2160 for 160-mm) 2/3 coarse thread Wood to wood exterior deck screw 1,000 screws per box (20 strips of 50 screws per strip) PAM drive bits