๐ŸŒ Worldwide shipping ยท 30-day returns ยท Rated Excellent on Trustpilot โ˜…โ˜…โ˜…โ˜…ยฝ
Price
$53.99
330 PCS Copper Sealing Rings Assortment Set, 12 Sizes Copper Metric Flat Sealing Washers Kit, Sump Plug Gasket Crush Washer Assortment, M5 M6 M8 M10 M12 M14 M16 M20 โ€” image 1
WashersEASYKEENECOMโœ“ In stock

330 PCS Copper Sealing Rings Assortment Set, 12 Sizes Copper Metric Flat Sealing Washers Kit, Sump Plug Gasket Crush Washer Assortment, M5 M6 M8 M10 M12 M14 M16 M20

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$53.99
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About this item
  • [12 Sizes Available] We offer a sorted kit containing 330 copper washers in various sizes, including M6101mm, M8131mm, M10141mm, M12161mm, M14181mm, M16221.5mm, M18241.5mm, M20261.5mm, and more, allowing you to choose flexibly based on your needs.
  • [Premium Material] This copper washer kit is crafted from high-quality red copper, boasting a smooth and sleek surface with no protrusions or burrs. It is highly resilient. The all-copper core offers excellent load-bearing capacity, superior electrical conductivity, stable connections, good thermal conductivity, and resistance to cracking in low temperatures. It is long-lasting and reusable.
  • [Outstanding Performance] The surface of the washers has undergone an acid pickling and tin plating process, resulting in an oxide film that significantly improves oxidation and corrosion resistance, extending the lifespan of the washers and screws.
  • [Easy Storage] All washers are equipped with a compartmentalized storage box, ensuring both safety and convenience for organizing and carrying. This greatly enhances your work efficiency.
  • [Versatile Applications] This product is not only suitable for household appliances, commercial vehicles, and boats, but also for water, fuel, and hydraulic components. It effectively reduces pressure and friction, prevents leaks, and avoids component loosening or pressure dispersion.
Product description

Specifications: Material: Copper Package Size: 17 * 9.5 * 2.2 cm/ 6.7 * 3.7 * 0.9 in Package Weight: 280 g/ 9.9 oz Packing List: *50pcs....M5*9*1 *45pcs....M6*10*1 *30pcs....M6*12*1 *30pcs....M8*12*1 *25pcs....M8*14*1 *30pcs....M10*14*1 *25pcs....M12*16*1 *20pcs....M12*18*1.5 *25pcs....M14*18*1 *20pcs....M16*20*1.5 *15pcs....M16*22*1.5 *15pcs....M20*26*1.5

Product details
Brand
EASYKEENECOM
Manufacturer
EASYKEENECOM
Material
Copper
Size
0.87 inches
Part number
0523412
EAN
0709544857988

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
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Excellent
4.5 average rating
See all reviews โ†’
S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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