280Pcs 12 Sizes Engine Oil Copper O-Ring Seal Washer Assortment ( Aftermarket )


1083 Degree melting point

Thermal electrical conductivity

Great for sump, water, fuel and hydraulic fittings

5 in stock

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Customer Reviews

Ray Butler
Ray Butler
30. August, 2023.
Item as discribed and delivered promptly to me I will be happy to deal with the company again cheers ray .a big tick of approval
Carl Devlin
Carl Devlin
29. August, 2023.
Fast, good price and quality product. Will use again
Rebecca Gardner
Rebecca Gardner
29. August, 2023.
Fantastic experience. Called to ask some questions before I made my finale decision. The answers I received were fantastic and easy to understand . It help me make my final rescission. Product arrived very promptly and my husband is very very happy with his birthday gift. Thanks for making me look good with my gift 🎁
26. August, 2023.
Purchased LED headlight globes, very good quality and super fast shipping
William Humphrey
William Humphrey
23. August, 2023.
Quick delivery and part worked as described. Great job.
San Tuladhar
San Tuladhar
20. August, 2023.
Excellent products and service. Thank you.
Peter Lovric
Peter Lovric
17. August, 2023.
Excellent communication. Fast delivery. Great price. Product works well.
Category: Product ID: 32589


280Pcs 12 Sizes Engine Oil Copper O-Ring Seal Washer Assortment

This set of copper washers are made of top quality copper material with melting point up to 1083℃

Over-compression and deformation Resistant

Bolt torque is reduced with no loss of tightening load



30pcs M5 x 9 x 1mm
30pcs M6 x 10 x 1mm
20pcs M6 x 12 x 1mm
30pcs M8 x 12 x 1mm
20pcs M8 x 14 x 1mm
30pcs M10 x 14 x1mm
25pcs M12 x 16 x 1mm
20pcs M12 x 18 x 1.5mm
25pcs M14 x 18 x 1mm
20pcs M16 x 20 x 1mm
15pcs M16 x 22 x 1.5mm
15pcs M20 x 26 x 1.5mm


Package Includes:

280 X Copper Seal Washers
1 X Plastic Container

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