PAM Fastening Technology WDCH8300 ACQ Compliant Coating Coarse Thread Type 17pt Collated 8 x 3-Inch Screw, 1000 Screws per BoxFrom the Manufacturer8 x 3-Inch, coarse thread, Magni 599 ACQ compliant exterior deck screw, type 17 point, tapered T-25 torx drive recess - superior bit engagement, won't cam out heads, and extends bit life.
