Features 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 Set Material: Aluminum Size: Approx. 6 x 10 x 1.0mm / 0.24 x 0.39 x 0.04in 6 x 12 x 1.0mm / 0.24 x 0.47 x 0.04in 8 x 12 x 1.0mm / 0.31 x 0.47 x 0.04in 8 x 14 x 1.0mm / 0.31 x 0.55 x 0.04in 10 x 14 x 1.0mm / 0.39 x 0.55 x 0.04in 10 x 16 x 1.0mm / 0.39 x 0.63 x 0.04in 12 x 16 x 1.5mm / 0.47 x 0.63 x 0.06in 12 x 18 x 1.5mm / 0.47 x 0.71 x 0.06in 14 x 18 x 1.5mm / 0.55 x 0.71 x 0.06in 14 x 20 x 1.5mm / 0.55 x 0.79 x 0.06in 16 x 20 x 1.5mm / 0.63 x 0.79 x 0.06in 16 x 22 x 1.5mm / 0.63 x 0.87 x 0.06in 18 x 22 x 1.5mm / 0.71 x 0.87 x 0.06in 18 x 24 x 1.5mm / 0.71 x 0.94 x 0.06in 20 x 26 x 1.5mm / 0.79 x 1.02 x 0.06in 22 x 27 x 1.5mm / 0.87 x 1.06 x 0.06in 22 x 29 x 1.5mm / 0.87 x 1.14 x 0.06in 24 x 29 x 2.0mm / 0.94 x 1.14 x 0.08in Package 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 Washer 20 x 12 x 16 x 1.5mm Aluminum Washer 20 x 12 x 18 x 1.5mm Aluminum Washer 20 x 14 x 18 x 1.5mm Aluminum Washer 20 x 14 x 20 x 1.5mm Aluminum Washer 20 x 16 x 20 x 1.5mm Aluminum Washer 20 x 16 x 22 x 1.5mm Aluminum Washer 20 x 18 x 22 x 1.5mm Aluminum Washer 20 x 18 x 24 x 1.5mm Aluminum Washer 20 x 20 x 26 x 1.5mm Aluminum Washer 10 x 22 x 27 x 1.5mm Aluminum Washer 10 x 22 x 29 x 1.5mm Aluminum Washer 10 x 24 x 29 x 2.0mm Aluminum Washer