China Copper Washer Assortment Set, 300Pcs 12-Sizes Metric Flat Washers from Reliable Suppliers and Factory
SPECIFICATIONS
12 Size 300Pcs copper washer assortment includes M5 M6 M8 M10 M12 M14 M16 M20, different sizes can meet your different needs.
Flat Washers are made of copper. Compared with steel washers and rubber washers, it has stronger sealing and higher heat resistance.
Used with nuts and bolts and provide a greater bearing surface to prevent the nut or bolt head tearing through the fastened material, flat washers are used to support and spread the load across the baring area of the bolt and nut to prevent pull through.
Perfect for Electrical Connections on Household and Commercial Appliances, Automotive and Marine Uses in Which the Power Source Has a Threaded / Bolt-type Connection.
All of washers will be packed in a sturdy convenient plastic case, more convenient to carry and store, so everything becomes well organized.
Frequently Asked Questions
The assortment includes 12 sizes with a total of 300 pieces, covering M5, M6, M8, M10, M12, M14, M16, and M20 to meet various application requirements.
Copper washers offer significantly stronger sealing capabilities and higher heat resistance compared to standard steel and rubber washers.
They are designed to be used with nuts and bolts to provide a larger bearing surface. This supports and spreads the load across the contact area to prevent the nut or bolt head from tearing through the fastened material.
They are ideal for electrical connections on household and commercial appliances, as well as automotive and marine systems where the power source uses a threaded or bolt-type connection.
All 300 pieces of washers are organized and packed in a sturdy, convenient plastic case, making it easy to carry, store, and keep the sizes separated.