Roofing screws, hex washer head, zinc plated, 4,8 pcs.50 mm 5000 pcs. Roofing screws, hex washer head, zinc plated, 4,8 pcs.60 mm 3000 pcs. Roofing screws, hex washer head, zinc plated, 4,8 pcs. 80mm 3000 pcs. Roofing screws, hex washer head, zinc plated, 4,8 pcs. 100mm 8000 pcs. Roofing screws, hex washer head, zinc plated, 4,8 pcs. 120mm 2000 pcs. Roofing screws, hex washer head, zinc plated, 4,8 pcs. 140mm 2000 pcs. Roofing screws, hex washer head, zinc plated, 4,8 pcs. 160mm 1000 pcs. Roofing screws, hex washer head, zinc plated, 4,8 pcs. 180mm 1000 pcs. Roofing screws, hex washer head, zinc plated, 4,8 pcs. 200mm 2000 pcs. Roofing screws, hex washer head, zinc plated, 4,8 pcs. 220mm 1000 pcs. min. 15 cycles Kesternich test special silver coating (zinc pl.)