---
product_id: 279476203
title: "200 Pcs Copper Washers Assorted, Flat Washers Kit, 9 Sizes Sealing Ring Washer Assortment Set, Plain Washer with Storage Box(M5 M6 M8 M10 M12 M14)"
brand: "xiaomoyu"
price: "B/.44"
currency: PAB
in_stock: true
reviews_count: 8
category: "Xiaomoyu"
url: https://www.desertcart.com.pa/products/279476203-200-pcs-copper-washers-assorted-flat-washers-kit-9-sizes
store_origin: PA
region: Panama
---

# Compact storage box 1083℃ melting point 200 pcs versatile kit 200 Pcs Copper Washers Assorted, Flat Washers Kit, 9 Sizes Sealing Ring Washer Assortment Set, Plain Washer with Storage Box(M5 M6 M8 M10 M12 M14)

**Brand:** xiaomoyu
**Price:** B/.44
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal the deal with copper confidence!

## Quick Answers

- **What is this?** 200 Pcs Copper Washers Assorted, Flat Washers Kit, 9 Sizes Sealing Ring Washer Assortment Set, Plain Washer with Storage Box(M5 M6 M8 M10 M12 M14) by xiaomoyu
- **How much does it cost?** B/.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/279476203-200-pcs-copper-washers-assorted-flat-washers-kit-9-sizes)

## Best For

- xiaomoyu enthusiasts

## Why This Product

- Trusted xiaomoyu brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smooth & Secure Fit:** Flat, brushed finish reduces friction, prevents leaks, and stops loosening under pressure.
- • **Multi-Industry Ready:** Perfect for automotive, marine, electrical, hydraulic, and household applications.
- • **Organized Efficiency:** Smart storage box keeps your washers sorted and ready, boosting your workflow.
- • **Heat-Resistant Durability:** Crafted from high-quality copper with a 1083℃ melting point to withstand intense conditions.
- • **All-in-One Copper Powerhouse:** 200 precision washers across 9 essential sizes for every project.

## Overview

This 200-piece copper washer kit offers 9 sizes of flat, high-conductivity washers made from durable copper with a high melting point of 1083℃. Designed for easy installation and leak prevention, the washers come neatly organized in a compact storage box, making them ideal for automotive, marine, electrical, and hydraulic uses.

## Description

Durable copper washers in 9 sizes, with a storage box for easy organization. Ideal for sealing, isolating, and preventing loosening on a variety of applications.

Review: Ok for the price - Quite thin, but ok quality for bike servicing!
Review: Decent quality - I only needed one size - but you have loads here… To be fair they work as you’d expect!

## Features

- 【Outstanding Material】Our copper washers assorted kit is made of high-quality copper material, which has good electrical conductivity, thermal conductivity, 1083℃ melting point and durable for daily use and can be used repeatedly.
- 【Easy to Use】The copper sealing washers are very easy to install, the flat copper washer's surface are smooth can reduces friction between the fasteners, prevents leakage, isolates, prevents loosening or dispersion pressure.
- 【Easy to Storage】These sealing washers are designed with a storage box, which make sump plug washers safer and more convenient to store, easy to carry, and keep well classification. This design will improve work efficiency.
- 【Wide Application】The copper o ring kit is great for water, sump plugs, fuel and hydraulic fittings. The sump plug washer kit is perfect for electrical connections on household and commercial appliances, automotive and marine uses. The ring washers are really great tools.
- 【What You Will Get】The copper pipe washers kit includes 30 pcs M5*9*1, 30 pcs M6*10*1, 20 pcs M6*12*1, 20 pcs M8*12*1, 20 pcs M8*14*1, 20 pcs M10*14*1, 20 pcs M12*16*1, 20 pcs M12*18*1.5, 20 pcs M14*18*1, which is enough for your daily use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08P99YF9N |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 8,489 in DIY & Tools ( See Top 100 in DIY & Tools ) 35 in Washers |
| Colour | copper-toned or metallic brown |
| Customer Reviews | 4.6 4.6 out of 5 stars (674) |
| Date First Available | 29 Nov. 2020 |
| Finish | brushed |
| Head Style | Flat |
| Item Package Quantity | 200 |
| Item Weight | 160 g |
| Manufacturer | Fun Cheng Tianxia |
| Manufacturer reference | QCTX-A001-200-063 |
| Material | Copper |
| Number of Pieces | 200 |
| Package Dimensions | 13 x 6.7 x 2.2 cm; 160 g |
| Part number | QCTX-A001-200-063 |
| Shape | flat |
| Size | 9 millimeters |

## Product Details

- **Exterior finish:** Copper
- **Fastener size:** M8
- **Material:** Copper
- **Outside diameter:** 9 Millimetres
- **Washer type:** Flat

## Images

![200 Pcs Copper Washers Assorted, Flat Washers Kit, 9 Sizes Sealing Ring Washer Assortment Set, Plain Washer with Storage Box(M5 M6 M8 M10 M12 M14) - Image 1](https://m.media-amazon.com/images/I/71Flp3xH24L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ok for the price
*by C***N on 10 November 2025*

Quite thin, but ok quality for bike servicing!

### ⭐⭐⭐⭐⭐ Decent quality
*by M***G on 11 September 2025*

I only needed one size - but you have loads here… To be fair they work as you’d expect!

### ⭐⭐⭐⭐⭐ Good value
*by L***D on 7 November 2025*

Exactly what hubby needed great value for money, good on the different sizes.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.com.pa/products/279476203-200-pcs-copper-washers-assorted-flat-washers-kit-9-sizes](https://www.desertcart.com.pa/products/279476203-200-pcs-copper-washers-assorted-flat-washers-kit-9-sizes)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-20*