Socket head cap screws with cylindrical head (alternatively cross recessed pan head screws or hexagon head screws) Material: copper M6 L=12mm M8 L=16mm M8 L=30mm M10 L=20mm Quantity: 50 pcs. for each position FOR EACH SCREW WE REQUEST ONE FLAT WASHER, ONE KNURLED WASHER AND ONE PLATE AS PER PICTURE IN ATTACHMENT