Fasteners By HELIFOUNER

• Size M6 M8 M10 M12 M14 M16 M20, total 8 sizes, different sizes can meet your different needs
• Material Made of Copper, have a tighter seal and high heat resistance than steel and rubber washers
• Feature High conductivity, corrosion resistant copper washer assortment, great for sump plugs, water, fuel and hydraulic fittings
• Applications Used Widely in electrical connections on household and commercial appliances, automotive and marine uses in which the power source has a threaded/bolt-type connection
• Package Include It contains 150pcs/8 Sizes of the most commonly used copper washers, They are very easy to install, the washer's surface are smooth can reduces friction between the screw and nut, prevents leakage, isolates, prevents loosening or dispersion pressure

• Size 12 Size 300Pcs copper washer assortment, include M5 M6 M8 M10 M12 M14 M16 M20, different sizes can meet your different needs
• Material All Flat Washers made of copper, have a tighter seal and high heat resistance than steel and rubber washers, Copper washers are corrosion resistant in wet environments, nonmagnetic, and electrically conductive.
• 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
• Widely Applications Used for sump plugs, automotive brake lines, fuel, oil lines, hydraulic accessories, water. A sump plug washer set fit all types of engines, such as generators, marine, cars, machinery and factory
• Package It contains 300pcs/12 Sizes of the most commonly used copper flat washers, all of washers will be packed in a sturdy convenient case, can be use for a storage box,is organized to you.