Hillman 47693 Galvanized Phillips Drive Deck Screw, 6 X 1-5/8-Inch, 1000 pack 1000 pieces per package Galvanized finish provides excelent corrosion protection Designed for outdoor use and perfect for decks, fences or furniture Philips head provides a more accessable bit type and is easy to use For use with ACQ, CA, and CCA treated wood (not recommended for cedar or redwoods)