18 Sizes for U: Metric M6*10 to M24*29 (M6 M8 M10 M12 M14 M16 M18 M20 M22 M24), the thickness is 1mm, 1.5mm. Total 560pcs in 18 different sizes, sufficient number can meet your different daily time use in one purchase
Convenient for You to Select and Classify: All these aluminum oil drain plug gaskets come with a transparent box with label with size label and small lattices for your using, easy to carry and store. Not only give you the best flat washers, but also the best storage system for them
Made of high grade aluminum, they are durable for use and have a tighter seal than rubber washers, resistance to corrosion in bad environment like high temperature, cold weather, and high humidity areas
JUNYAOHSU ’s Choice: We carefully select and remove defective products from the production process. Each gasket can be used normally, the surface is smooth, can reduce friction between fasteners, prevent leakage, isolation, prevent loosening or dispersion of pressure
Wide Applications: These quality aluminum flat washers are ideal for automotive or electrical applications such as oil lines, hydraulic fittings, oil drains. Widely used for electrical connections in domestic and commercial appliances, automotive, electrical applications and marine applications