--- title: "Copper Clad Aluminum Bimetal Washers" description: "Copper Clad Aluminum Bimetal Washers — Flat & Other Precision Washers. Standard: GB/T. MOQ 1 ton. Quote & shipping by Engineering Hardware & Fasteners." url: https://engineeringhardware.com/product/copper-clad-aluminum-bimetal-washers/ source: Engineering Hardware & Fasteners --- # Copper Clad Aluminum Bimetal Washers [![Copper Clad Aluminum Bimetal Washers](https://img.engineeringhardware.com/Copper-Clad-Aluminum-Bimetal-Washers.webp)](https://img.engineeringhardware.com/Copper-Clad-Aluminum-Bimetal-Washers.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Washers › Flat & Other Precision Washers](https://engineeringhardware.com/fastener-products/washers/flat-other-precision-washers/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/copper-clad-aluminum-bimetal-washers.md) Price on request MOQ 1 ton · Final price confirmed in your quote - **Color:** Any - **Standard:** GB/T - **Tensile Strength(N/mm2):** More Than 120 - **Peeling Strength(N/mm):** More Than 12 Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Copper%20Clad%20Aluminum%20Bimetal%20Washers%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fcopper-clad-aluminum-bimetal-washers%2F) Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order. ## Specifications | Customization | Available | | --- | --- | | Type | Copper Washer | | Application | Air Condition or Refrigerator, Water Tube, Oil Cooler Pipe | | Shape | Washer | | Alloy | Non-alloy | | Color | Any | | Standard | GB/T | | Tensile Strength(N/mm2) | More Than 120 | | Peeling Strength(N/mm) | More Than 12 | | Transport Package | Export Standard Wooden Box | | Specification | According to Customer Requirement | | Origin | Henan China | | HS Code | 7419999100 | | Production Capacity | 10000mt/Month | | Applications | Bimetal plates and washers are used for connections between copper conductors and aluminum one's, in order to avoid corrosion that makes connection ineffective and unreliable. | | Category | [Flat & Other Precision Washers](https://engineeringhardware.com/fastener-products/washers/flat-other-precision-washers/) | ## Technical parameters | ∅ D1 mm | ∅ D2 mm | Thickness mm | | --- | --- | --- | | 22 | 10,5 | 1,5 | | 25 | 12,5 | 2,0 | | 15 | 6,5 | 1,0 | | 18 | 8,5 | 1,0 | | 100 | 100 | 1,0 | ## Description Copper Clad Aluminum Bimetal Washers is part of our flat & other precision washers range (Washers). ### Key details - **Type:** Copper Washer - **Standard:** GB/T - **Application:** Air Condition or Refrigerator, Water Tube, Oil Cooler Pipe - **Shape:** Washer - **Alloy:** Non-alloy - **Color:** Any - **Tensile Strength(N/mm2):** More Than 120 - **Peeling Strength(N/mm):** More Than 12 Available configurations include color, standard, tensile strength(n/mm2) and peeling strength(n/mm). Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 1 ton. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you. ## Frequently asked questions ### What is the minimum order quantity (MOQ) for Copper Clad Aluminum Bimetal Washers? The listed minimum order is 1 ton. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size. ### What are the main specifications of Copper Clad Aluminum Bimetal Washers? Type: Copper Washer; Standard: GB/T; Application: Air Condition or Refrigerator, Water Tube, Oil Cooler Pipe; Shape: Washer; Alloy: Non-alloy; Color: Any. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include color, standard, tensile strength(n/mm2) and peeling strength(n/mm). Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing. ### What is the lead time and how is it shipped? Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment. ### Which other flat & other precision washers are available? The Flat & Other Precision Washers category lists 8,437 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/washers/flat-other-precision-washers/](https://engineeringhardware.com/fastener-products/washers/flat-other-precision-washers/) How we work ## Specified, checked and shipped by Engineering Hardware & Fasteners Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing. - DIN, ISO, ASTM, ANSI, JIS and GB standard parts - Non-standard parts made to your drawing - Dimensions, thread gauges and plating checked before packing - Export cartons and pallets, consolidated mixed orders - Samples available for approval before mass production [![Production floor](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor-1024x683.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor.webp) Production floor [![Inspection bench](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench.webp) Inspection bench [![Sorting & packing](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing.webp) Sorting & packing [![Parts warehouse](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse.webp) Parts warehouse [![Sample review](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review.webp) Sample review [![Sales office](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office.webp) Sales office [More about us →](https://engineeringhardware.com/about/) · [Request a sample or custom quote →](https://engineeringhardware.com/contact/) ## 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