Teokantz 200pcs Solid Copper Washer Set, 9 Size Metric Copper Sealing Washers Assortment Set, Round Sealing Gasket Hardware Accessories

• 【High-quality copper】Solid copper has high conductivity, heat resistant and high voltage resistance. Ideal for sump plugs, water, fuel and hydraulic fittings.
• 【Function】Flat washers can spread a load, and prevent damage to the surface being fixed, and insulate steel screws from surface. Reduce friction, prevent loosening or dispersing pressure.
• 【Size and quantity】Copper washer set contain 200Pcs/9 Sizes（M5 M6 M8 M10 M12 M14）of the most commonly used copper washers.
• 【Perfect box】O Ring Copper washers are neatly packed in a plastic box for storage and easy carrying.
• 【Application】Copper washers are perfect used for electrical connections, such as household, commercial appliances, automotive, marine, generators, machinery and plant.

Specifications: Material: copper Type: Flat washer Size types: 9 (M5-M14) Quantity: 200pcs Package Includes: Quantity & ID*OD*Thickness(mm) 30pcs M5*9*1 30pcs M6*10*1 20pcs M6*12*1 20pcs M8*12*1 20pcs M8*14*1 20pcs M10*14*1 20pcs M12*16*1 20pcs M12*18*1.5 20pcs M14*18*1 Warm Tip: Please wear gloves to protect your hands, ensure safety when performing the job.