684 Pcs Metal Flat Washers, M2 M2.5 M3 M4 M5 M6 M8 M10 M12 for Door Hinges, Black Flat Metal Locking Washer, Washer Seal Plumbing Assortment Kit

The washer set is made of carbon steel, corrosion resistant and rust resistant, not easy to break or deform, and can maintain good performance even in harsh environments. These round spacers can quickly distribute the force on the surface of screws and nuts, increase the contact area by effectively distributing the pressure generated by the fixing head, prevent the connection between fasteners from loosening and protect the surface well. Our metal washers are used to reduce friction, isolate and prevent loosening or dissolution. All body panels are stored in a sturdy, transparent storage box with compartments. Sealing washers are stored separately, well organized and easy to carry and find. suitable for outdoor and indoor use, widely used in electrical connectors, household and commercial appliances, furniture maintenance, mechanical equipment, automotive and naval electrical connectors or other DIY work, etc. you will receive 120pcs M2, 120pcs M2.5, 120pcs M3, 120pcs M4, 70pcs M5, 50pcs M6, 50pcs M8, 22pcs M10, 12pcs M12, a total of 684pcs. The quantity is sufficient and the size is rich to meet your daily needs in different fields.