Product Description
320pcs Copper Washers Metric Sealing Assortment Set Flat Crush Washer kit Oil Drain Plug Gasket 12 Sizes M5-M20
- Size and Quantity: The copper seal kit includes 320 pieces in 12 sizes, including the most commonly used copper seal sizes M5 M6 M8 M10 M12 M14 M16 M20
- High Quality Copper: the seal is made of solid copper, which is heat resistant, high pressure resistant, highly conductive, offers strong sealing, and durability, making it very suitable for oil pan plugs and hydraulic accessories
- Widely Used: O-ring copper washers are an ideal choice for electrical connections in households, automobiles, ships, commercial equipment, generators, mechanical equipment, and more
- Product Features: The flat washer has a smooth surface and good ductility, increasing the contact surface; when used with screws, it reduces friction between fasteners and prevents pressure transmission or distribution
- Easy to Install and Carry: The copper washers are packaged in a durable transparent box, making them easy to carry, store, and access
Product Description
320pcs Copper Washer Assortment Kit 12 Sizes Flat Washers Assortment Set Sealing Washers Kit Hardware Fasteners for Industrial & DIY Use
Effects of the product
The flat copper gasket has undergone professional annealing treatment, which has the ultimate flexibility and ductility, improving the sealing performance. It can adaptively deform with bolt pressure, perfectly filling the small gap of the flange to prevent oil, gas, and liquid leakage!
The seal is made of solid copper,very suitable for oil pan plugs and hydraulic accessories
Made of high-quality copper material
Durable and resistant to high pressure, with strong sealing performance.
Strong corrosion resistance
Not easy to rust, moisture-proof, anti-oxidation, acid and alkali resistant.
Good Performance
Has excellent conductivity and thermal conductivity, with a melting point of up to 1083 ℃.
Low temperature resistance
The annealed and pickled copper gasket has excellent low-temperature resistance and is suitable for use in extremely cold regions.
Why do the gaskets need to be "softer"?
Annealing process for excellent sealing performance
We adhere to the annealing process, only to perfectly solve your sealing needs!
Each copper washer is accurately annealed at controlled temperature to reshape the copper grain into a more ductile equiaxial structure. Copper gaskets treated by this process:
- More than 3-fold increase in ductility
- Excellent flexible compression resistance
- It can perfectly fit the micro irregularity of flange joint surface
This "softer" behavior is the key to sealing performance: the ability to deflect slightly ensures that the gasket fits snugly against the contact surface, creating a reliable sealing barrier against liquid or gas leakage. This is an advantage that hard copper gaskets cannot match.
Widely Used
O-ring copper washers are an ideal choice for electrical connections in households, automobiles, ships, commercial equipment, generators, mechanical equipment, and more.
Easy to Install and Carry
The copper washers are packaged in a durable transparent box, with clear classification, making them easy to carry, store, and access.
copper gasket kit
Material: high quality copper
Quantity: 320pcs
Type: 12 sizesInner diameter: M5 M6 M8 M10 M12 M14 M16 M20.
Outer diameter: 9 mm,10 mm,12 mm,13 mm,14 mm,16 mm,18 mm, 20 mm,22 mm,26 mm.
Thickness: 1 mm /1.5 mm
Inner diameter x outer diameter x thickness
M5*9*1mm 40pcs
M6*10*1mm 40pcs
M6*12*1mm 35pcs
M8*13*1mm 35pcs
M8*14*1mm 35pcs
M10*14*1mm 30pcs
M12*16 *1mm 25pcs
M12*18*1.5mm 20pcs
M14*18*1mm 15pcs
M16*20*1.5mm 15pcs
M16*22*1.5mm 15pcs
M20*26*1.5mm 15pcs
ABOUT US
Hexlight is a Canadian company specialized in exporting a wide range of products. With strong expertise in e-commerce and logistics, we guarantee efficient order processing, secure packaging, and fast tracked shipping. Our mission is to deliver reliable, professional, and transparent service to every customer while keeping our prices competitive.
SHIPPING
At Hexlight, we carefully handle each order to ensure your package arrives quickly and safely. Please note that factors such as weather, postal traffic, or carrier performance may occasionally cause delays beyond our control.
We provide free shipping across Canada and dispatch all orders within 2 business days of payment, often sooner. Shipping is express, with estimated delivery times of 2 to 4 days. Please provide a physical address, as we do not ship to P.O. Boxes.
RETURNS
Your satisfaction is important to us. Hexlight offers a 30-day return policy: if you are not fully satisfied with your purchase, you may request either a full refund or an exchange. All return shipping costs are fully covered by us.
CUSTOMER SATISFACTION
At Hexlight, your satisfaction is our top priority. If you have any concerns, please feel free to contact us — our dedicated team will assist you quickly and efficiently.
Condition
Brand New
Shipping
This item is shipped directly from our supplier in China with tracking.
Photos du produit
