Size 307 # FA Material Tinplate chuck diamter 83 mm Curl Diameter(mm) 92.9±0.10 Countersink Depth.(mm) 4.5±0.10 Curl Height (mm) 2.1 ±0.10 Lacquer External Epoxy phenolic ( Gold or Clear lacquer) / Internal Organosol or Aluminized lacquer Carton size 53*29*20 CM PCS/CTN 1,500 PCS/20\\'GP 1,200,000 G.W./CTN 22 KGS Usage suitable for packing all kinds of canned foods (like tuna fish, tomato paste, meat, fruit, vegetable,etc.), dry foods, chemical / industrial lube,farm products,etc.