Flat washer combinations can be used to secure bolts with a diameter smaller than the washer hole, suitable for a variety of applications including interior decoration, outdoor construction, electrical maintenance and furniture repair. Suitable for industrial, automotive, electrical, marine and home projects.SpecificationsColor: SilverMaterial: AluminumInner diameter: 12mm / 0.47 inchOuter diameter: 18mm / 0.71 inchThickness: 1.5mm / 0.06 inchPackage Includes: 100 x Flat WashersAdvantageMade of aluminum material, smooth surface, no burrs, durable, high strength, good corrosion resistance and wear resistance, providing a tighter sealOur washers can fit screws, nuts and bolts of the same size, providing a larger bearing surface, thereby reducing pressure and friction, and can effectively prevent leakage and loosening.
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