10pcs 304 Stainless Steel Countersunk Washers，M3 M4 M5 M6 M8 M10 Cup Washers，Conical Tapered Flat Gaskets (Solid Concave Convex)(M8x22x4.5)

Flat gasket: the flat gasket can be used for a long time. it is very convenient to use and does not take up space. Countersunk washers: the convex cone washer is to be used as a cleaning tool for your kitchen, cabinet, and garage. keep your countersunk dry all the time with this conical cone gasket washer. Convenient application: the convex cone gasket can be used to clean a variety of food items, such as coffee beans, tea, sugar, ecT. Simple installation: the convex cone gasket is easy to install, no need to drill holes in the wall, and it can be easily installed without any tools. Welcome to the store shopping, if there is a problem please feel free to send an e-mail, I will deal with it for you in time, wish you happy shopping!