Copper Material: This flat copper washer are made of red copper, compare with steel and rubber washers, have a high temperature resistance and high conductivity, tighter seal, extreme durability, what's more, it can be stored for a long time in wet environment because of corrosion resistant.
Functions: 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.
Well Made & Great Value: Our Washers are well made, with smooth and shiny suface,very suitable for oil pan plugs, fuel and hydraulic accessories, protecting the connection surface from damage.
Wide Application: Widely used for electrical connections in household and commercial appliances, automobiles, and ships. Due to its high conductivity and corrosion resistance, it is very suitable for water, fuel, and hydraulic accessories. High quality copper flat washers can be used to reduce friction, prevent loosening or dispersing pressure, and prevent damage.
Different Size You Can Chose:M5 M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 M33 copper sealing washers,Widely meet your various home DIY demands.
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