This comprehensive assorted fiber washer kit contains 600 pieces across 12 different sizes, making it an ideal solution for a wide range of sealing, plumbing, and electrical repair tasks. Packaged in a compact, transparent compartmented plastic storage case measuring 19 x 13.7 x 2.4 cm and weighing just 150 g, it is easy to store in a toolbox, drawer, or workshop.
Material & Construction
Each washer is crafted from high-quality red steel paper fiber material, offering excellent:
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Wear resistance—withstands repeated use without degradation
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Corrosion resistance—suitable for damp or wet environments such as plumbing applications
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Heat resistance—performs reliably under elevated temperatures
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Insulation properties—electrically insulates steel screws and fasteners from surfaces
All washers have a flat profile (0.8 mm thickness) and a red finish, making them easy to identify and sort.
Size Breakdown (Outer x Inner x Thickness in mm)

Size

Quantity

10 x 5.5 x 0.8
160 pcs
12 x 6.5 x 0.8
100 pcs
16 x 8 x 0.8
60 pcs
16 x 10 x 0.8
80 pcs
19 x 12 x 0.8
40 pcs
20 x 12.5 x 0.8
40 pcs
22.5 x 14 x 0.8
20 pcs
22 x 16 x 0.8
30 pcs
25.4 x 17.5 x 0.8
15 pcs
27 x 20 x 0.8
20 pcs
32 x 22 x 0.8
20 pcs
32 x 24 x 0.8
15 pcs
Applications:
These flat washers are suitable for:
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Plumbing repairs and tap maintenance
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Transformers and electrical appliances
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Electronics industry use
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General DIY and home improvement projects
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Use as buffers or packers in mechanical assemblies