200 Pieces Copper Metal Washers, Copper Flat Washers Sealing Ring, Brass Flat Gaskets with Sorting Box, Suitable for Screw Fasteners (M5/M6/M8/M10/M12/M14)

【Excellent Material】Our purple copper washers are made from high-quality copper, which is highly conductive, strong, and durable, with excellent corrosion and rust resistance, and can be reused for a long time.

【Perfect Packaging】These washers come with storage boxes; each model is stored separately in its own classification box, making them easy to carry, preventing loss, and improving work efficiency.

【Functional and Practical】The sealing washers are very easy to use. In various work scenarios, simply place the washers in the correct size. The washers can reduce friction between fasteners, protect parts from damage, prevent leaks, and prevent loosening or pressure distribution.

【Various Sizes】of sealing washers, including, (M5/M6/M8/M10/M12/M14), various sizes to meet different needs, enough for everyday use.

【Wide Range of Applications】These sealing washers are very versatile, suitable for household appliances, furniture decoration, machinery and equipment maintenance, ships, DIY projects, outdoor projects, oil pan plugs, fuel, hydraulic fittings, etc.

【What You Will Get】The flat washers include 30 pieces M5*9*1, 30 pieces M6*10*1, 20 pieces M6*12*1, 20 pieces M8*12*1, 20 pieces M8*14*1, 20 pieces M10*14*1, 20 pieces M12*16*1, 20 pieces M12 * 18 * 1.5, 20 pieces M14 * 18 * 1, which is sufficient for daily use.