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Washers › Bonded, Sealing & Roofing Washers

High Quality Customized Copper Flat Gasket Copper Sealing Washer

Updated 2026-11-04 · Markdown version

Model no. OEM

US$3.6010–99 pieces

US$3.20100–499 pieces

US$2.54500+ pieces

MOQ 10 pieces · Final price confirmed in your quote

Material: Copper
Standard: Standard, Nonstandard
Surface: Plain, Zinc Plated, Copper Plating, Phosphating,
Package Size: 20.00cm * 20.00cm * 10.00cm

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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
Material	Copper
Application	Machinery, Chemical Industry, Environmental, Build
Model NO.	OEM
Type	Dust Seal
Performance	Wear
Shape	Round
Standard	Standard, Nonstandard
Surface	Plain, Zinc Plated, Copper Plating, Phosphating,
Product	Gasket
Product1	Copper Washer
Product2	Copper Gasket
Transport Package	Export Standard
Specification	404020
Origin	Hebei
HS Code	7415210000
Production Capacity	50000
Package Size	20.00cm * 20.00cm * 10.00cm
Package Gross Weight	4.000kg
Category	Bonded, Sealing & Roofing Washers

Technical parameters

Product name	Copper washer
Material	Copper
MOQ	1000pcs
Samples	Freely

Description

High Quality Customized Copper Flat Gasket Copper Sealing Washer is part of our bonded, sealing & roofing washers range (Washers).

Key details

Type: Dust Seal
Standard: Standard, Nonstandard
Material: Copper
Application: Machinery, Chemical Industry, Environmental, Build
Performance: Wear
Shape: Round
Surface: Plain, Zinc Plated, Copper Plating, Phosphating,
Product: Gasket

Available configurations include material, standard, surface and package size. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 10 pieces at US$2.54 – 3.60 per piece. 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 High Quality Customized Copper Flat Gasket Copper Sealing Washer?

The listed minimum order is 10 pieces, at US$2.54 – 3.60 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

How does the price change with quantity?

Volume pricing: US$3.60 for 10–99 pieces; US$3.20 for 100–499 pieces; US$2.54 for 500+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of High Quality Customized Copper Flat Gasket Copper Sealing Washer?

Type: Dust Seal; Standard: Standard, Nonstandard; Material: Copper; Application: Machinery, Chemical Industry, Environmental, Build; Performance: Wear; Shape: Round. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material, standard, surface and package size. 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 bonded, sealing & roofing washers are available?

The Bonded, Sealing & Roofing Washers category lists 2,033 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/washers/bonded-sealing-roofing-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

More about us → · Request a sample or custom quote →

Request a quote for this product

US$2.54 – 3.60MOQ 10 piecesGet a quote WA