Key features

• •〖 What You Will Get〗 -- In this copper washers assortment kit, you could get total 320pcs assorted copper washers including 8 Metric sizes: M6*10*1mm, M8*13*1mm, M10*14*1mm, M12*16*1mm, M14*18*1mm, M16*22*1.5mm, M18*24*1.5mm, M20*26*1.5mm. Widely meet your various home DIY demands. In addition, all of these items are packed in a sturdy case with specification label, easy for your storage and use!
• •〖 Excellent Material〗 -- Copper crush sealing washers are made of copper, which have a tighter seal and higher heat resistance than steel and rubber washers.
• •〖Multi-functional Application〗 --Copper sealing washers are mainly used to reduce pressure and friction, prevent leakage, isolate, loosening or disperse pressure, perfect for home DIY, automotive, and shop use. Notice: M2 means the inside diameter of washer is 2mm/0.08". The washer could be used for fixing bolts with smaller diameter than the hole of washers.
• •〖Well Made & Great Value〗 -- Metric copper sealing washers are well made, with smooth and shiny suface, which looks very attractive, bringing convenience for your life.
• •〖Widely Usedly〗 -- Solid copper sump plug washer set are suitable for electricity generating station, nuclear power station, industrial, household, and digital consumer products. Ideal for marines, boat, hydraulic fittings, various electric appliance, fuel, etc.