Feature:1. These washers are made of aluminum, which is wear-resistant and corrosion-resistant.2. Washers can prevent nut from automatic loosening, mainly used for occasion with vibration load or alternating load, tighten to prevent loosening.3. These washers come with a plastic storage box for easy storage and sorting.4. This aluminum washer has complete specifications to meet your different needs.5. The aluminum washer is made with exquisite craftsmanship, which perfectly replaces the old one.Specification:Item Type: Aluminum Washer SetMaterial: Aluminum.Size: Approx. 6 x 10 x 1.0mm / 0.24 x 0.39 x 0.04in6 x 12 x 1.0mm / 0.24 x 0.47 x 0.04in8 x 12 x 1.0mm / 0.31 x 0.47 x 0.04in8 x 14 x 1.0mm / 0.31 x 0.55 x 0.04in10 x 14 x 1.0mm / 0.39 x 0.55 x 0.04in10 x 16 x 1.0mm / 0.39 x 0.63 x 0.04in12 x 16 x 1.5mm / 0.47 x 0.63 x 0.06in12 x 18 x 1.5mm / 0.47 x 0.71 x 0.06in14 x 18 x 1.5mm / 0.55 x 0.71 x 0.06in14 x 20 x 1.5mm / 0.55 x 0.79 x 0.06in16 x 20 x 1.5mm / 0.63 x 0.79 x 0.06in16 x 22 x 1.5mm / 0.63 x 0.87 x 0.06in18 x 22 x 1.5mm / 0.71 x 0.87 x 0.06in18 x 24 x 1.5mm / 0.71 x 0.94 x 0.06in20 x 26 x 1.5mm / 0.79 x 1.02 x 0.06in22 x 27 x 1.5mm / 0.87 x 1.06 x 0.06in22 x 29 x 1.5mm / 0.87 x 1.14 x 0.06in24 x 29 x 2.0mm / 0.94 x 1.14 x 0.08inPackage List:40 x 6 x 10 x 1.0mm Aluminum Washer 40 x 6 x 12 x 1.0mm Aluminum Washer 40 x 8 x 12 x 1.0mm Aluminum Washer 40 x 8 x 14 x 1.0mm Aluminum Washer 40 x 10 x 14 x 1.0mm Aluminum Washer 40 x 10 x 16 x 1.0mm Aluminum Washer20 x 12 x 16 x 1.5mm Aluminum Washer 20 x 12 x 18 x 1.5mm Aluminum Washer20 x 14 x 18 x 1.5mm Aluminum Washer20 x 14 x 20 x 1.5mm Aluminum Washer20 x 16 x 20 x 1.5mm Aluminum Washer20 x 16 x 22 x 1.5mm Aluminum Washer20 x 18 x 22 x 1.5mm Aluminum Washer20 x 18 x 24 x 1.5mm Aluminum Washer20 x 20 x 26 x 1.5mm Aluminum Washer10 x 22 x 27 x 1.5mm Aluminum Washer10 x 22 x 29 x 1.5mm Aluminum Washer10 x 24 x 29 x 2.0mm Aluminum Washer