100% Brand New & High QualityType: Bolts Nuts Washers Assortment SetMaterial: Carbon SteelColor: BlackSize: M3 M4 M5 M6Quantity: 600pcsPackage Included:M3x8-------------15pcsM3x12-----------15pcsM3x16-----------15pcsM3x20-----------15pcsM3 Nuts---------60pcsM3 Washers----60pcsM4x8-------------15pcsM4x12-----------15pcsM4x16-----------15pcsM4x20-----------15pcsM4 Nuts---------60pcsM4 Washers----60pcsM5x8-------------10pcsM5x12-----------10pcsM5x16-----------10pcsM5x20-----------10pcsM5 Nuts---------40pcsM5 Washers----40pcsM6x8-------------10pcsM6x12-----------10pcsM6x16-----------10pcsM6x20-----------10pcsM6 Nuts---------40pcsM6 Washers----40pcs