Copper Washer

Copper Washer for plumbing, electrical, and fastening assemblies, available in OEM/ODM specifications with consistent machining, inspection, and bulk supply for importers and industrial buyers.

Customized Copper Washer Flat Gasket Sealing M5 M6 M8 M10 to M20 Copper Gasket Marine Sealing Washer

US$7.82 /boxes

Price varies depending on material, logo, quantity and customization requirements.

MOQ 10 boxes
Model NO. cropper-8125
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner
Category: Copper Washer
Factory direct pricing. We ship globally.

Introduction

StandardISOCompatible Screw SizeM8, M6, M10, M20, M3, M18, 3/4 in, 5*9*1
materialcopperTypegasket
Outer Diameter30mm,16mm,10mm,12mm,27mm,etcInside Diameter5,6,8,10,12,14
Surface TreatmentPassivationHardnessoem
styleSplit, Internal Tooth, Wedge, External Tooth, Bonded, Countersunkfinishclean
Outside Diameter9,10,12,14,16,18Available Manufacturing Raw MaterialStainless Steel/Carbon Steel/Aluminum/Brass/copper/Titanium etc
Drawing FormatPDF,2D/3D/DWG/IGS/STEP/SolidWorksSurface TreatmentHeat treatment/Anodized/oxide/polishing/plating/power coating etc.
Production EquipmentCNC Machining /Stamping Machines,Fastener and Spring machines,etcCertificatesISO9001:2015,IATF16949,ROHS,REACH,etc
DimensionsAs drawings or Samples From CustomersTolerance0.01mm to 0.1mm
Assembly ServiceAvailableQuality Standard5s
Key wordsCopper Washers Set Box

We are a professional manufacturer and supplier, dedicated to maintaining consistent quality and establishing long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

Copyright © 2026 China Loong Copper Co.,Ltd All rights reserved.
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Customized Copper Washer Flat Gasket Sealing M5 M6 M8 M10 to M20 Copper Gasket Marine Sealing Washer

SKU: cropper-8125

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