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Copper Flat Washers Assortment Kit, 200 Pcs Metric Copper Sealing Washers Assortment Set, 9 Sizes, M5/M6/M8/M10/M12/M14

4.9 (8) Write Review
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$7.88

$ 3 .99 $3.99

In Stock

About this item

  • Superb Material: Our copper washers assorted kit is made of outstanding copper material, which has good electrical conductivity, thermal conductivity, 1083℃ melting point, not easy to break, durable for daily use and can be used repeatedly.
  • Easy to Use: The copper sealing washers are easy to install, the flat copper washer's surface are smooth can reduces friction between the fasteners, prevents leakage, isolates, prevents loosening or dispersion pressure.
  • Easy to Store: These copper sealing washers are designed with a storage box, which make sump plug washers safer and more convenient to store, easy to carry, and keep well classification. This design will improve work efficiency.
  • Wide Application: The copper sealing washer kit is great for water, sump plugs, fuel and hydraulic fittings. The flat washer assortment kit is perfect for electrical connections on household and commercial appliances, automotive and marine uses.
  • Package Includes: The copper washers kit includes 30 pcs m5*9*1, 30 pcs m6*10*1, 20 pcs m6*12*1, 20 pcs m8*12*1, 20 pcs m8*14*1, 20 pcs m10*14*1, 20 pcs m12*16*1, 20 pcs m12*18*1.5, 20 pcs m14*18*1, which is enough for your daily use.


Product Description

200 Pcs Metric Copper Sealing Washers Assortment Set, 9 Sizes, M5/M6/M8/M10/M12/M14

Copper Flat Washers Assortment Kit
Metric Copper Sealing Washers Assortment Set

M5/M6/M8/M10/M12/M14 Total 9 size Metric Copper Sealing Washers Assortment Set

Metric Copper Sealing Washers Assortment Set,
Metric Copper Sealing Washers Assortment Set

The copper washers assorted is suitable for all types of engines, such as car, marine, generators, machinery.

Metric Copper Sealing Washers Assortment Set

Marco Fidel
2025-08-19 14:23:50
Copper washers to seal fittings on expensive Italian Espresso Machines - works perfectly.This entire set cost less that 1 or 2 copper washers from the OEM manufacturer!
Customer
2025-06-22 13:30:28
This is a very nice assortment of good quality pieces. Recommend!
shellshocked
2025-06-04 21:54:29
I needed a copper washer to replace one I lost on the oil drain plug of my motorcycle. Others I saw seemed thin but these have some thickness and worked well. There are enough washers and of different sizes to last me several lifetimes but the whole kit was cheaper than a single washer from the motorcycle dealer. Overall a good deal and washers seem high quality.
Oliver
2025-04-29 12:48:27
Variety of sizes
68tripwr
2025-03-03 21:00:16
Love the price. Several sizes in a convienent storage case. Used with banjo bolts on brake calipers.
McMac
2025-02-07 16:03:41
What can I say? They work perfectly as crushable washers. I used them to restore an old Mercedes diesel when the water bypass from the pump to the case broke off. Very nice having a full supply for future endeavors!
robert mason
2025-01-22 15:41:09
Needed a few for banjo fittings on Yanmar engine. It was less expensive to buy the assortment as one at a specialty shop would be about $1.50 each. Been holding up fine under pressure.
Lenny Ward
2024-12-31 10:42:41
The product works ask advertiser and I have plenty more for other projects