Packaged by Box Included 10pcs of M4 X 6mm, 10pcs of M4 X 8mm, 10pcs of M4 X 10mm, 10pcs of M4 X 12mm, 10pcs of M4 X 14mm, 10pcs of M4 X 16mm, 10pcs of M4 X 18mm, 10pcs of M5 X 8mm,10pcs of M3 X 12mm, 10pcs of M3 X 16mm, 10pcs of M3 X 20mm, 75pcs of M4 nut, 45pcs of M5 nut,75pcs of M4 flat gasket,45pcs of M5 flat gasket, 1pcs of M6 wrench 3MM 1pcs of M8 wrench 4MM.