Spax 4101010400406 8-by-1-1/2-Inch Flat Head Construction Screw, Zinc, 1-Pound Pack
SPAX construction screws can be used for multiple jobs. They can be used in wood, masonry, sheet metal, plastic, particle board, drywall. They are designed for easy driving without pre-drilling and superb tear out resistance. These screws are manufactured by ABC, one of the world's oldest and largest manufacturer of fasteners.