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.

Original Factory Custom High Strength Stamping Washers Stainless Steel Round Washers

US$0.04-0.05 /000 pieces

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

MOQ 1 000 pieces
Model NO. cropper-8517
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

StandardISOmaterialCarbon Steel, Brass, Stainless Steel, Steel, Aluminium, 18-8 Stainless Steel, Bronze, Other
TypeSlotted fender countersunk spring lock SphericalOuter Diameter30 mm 50 mm 16 mm 12 mm 10 mm 27 mm 40 mm 35 mm
Inside DiameterM4,20mm,50mm,60mm,30mm,1 in,3 in,etcSurface TreatmentPolished, Zinc Plated, Plain, HDG, White Zinc, Yellow Zinc, Black Zinc
Hardness45h a grade 430hv 40-47hrc 350-430hv hv300-500styleSplit, Wedge, Internal Tooth, External Tooth, Countersunk, Bonded, Other
finishPlastic, Stainless Steel, Silver, Plain, Zinc, Black, Aluminum, OtherOutside Diameter0-200mm
Product NameStainless Steel Round WashersDimensionsAs drawings or Samples From Customers
Available Manufacturing Raw MaterialStainless Steel/Carbon Steel/Aluminum/Brass/copper/Titanium etcDrawing FormatPDF,2D/3D/DWG/IGS/STEP/SolidWorks
Surface TreatmentHeat treatment/Anodized/oxide/polishing/plating/power coating etc.Production EquipmentCNC Machining /Stamping Machines,Fastener and Spring machines,etc
CertificatesISO9001:2015,IATF16949,ROHS,REACH,etcTolerance0.01mm to 0.1mm
Key wordTorx slot self-tapping screwsAfter serviceYes

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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Original Factory Custom High Strength Stamping Washers Stainless Steel Round Washers

SKU: cropper-8517

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