Product Info Catalog Hardware Fasteners Screws Drywall Screws, Fine Thread, Phillips, Black Phosphate, #8 x 3-In., 5-Lbs. Drywall Screws, Fine Thread, Phillips, Black Phosphate, #8 x 3-In., 5-Lbs. Request a Quote UPC: 08236516364 SKU: 196627 Model Number: 47107 5 lb, #8 x 3", black phosphate fine thread drywall screws, phillips drive, sharp point, not for treated lumber.