Special featuresContents: Universal screws, TX, countersunk, with sliding coating, galvanized: 200 pieces 3.0 x 12 mm 200 pieces 3.0 x 16 mm 100 pieces 3.0 x 20 mm 70 pieces 3.5 x 20 mm 60 pieces 3.5 x 25 mm 50 pieces 3.5 x 30 mm 45 pieces 4.0 x 25 mm 45 pieces 4.0 x 30 mm 40 pieces 4.0 x 35 mm 40 pieces 4.0 x 40 mm 30 pieces 4.5 x 40 mm 20 pieces 4.5 x 50 mm Packaging contents: 900 piecesTechnical data contents: 900-piece