---
product_id: 686244249
title: "330 Pcs Copper Washers Assortment Kit – 12 Sizes Flat Sealing Crush Washers (..."
brand: "magicave"
price: "VT8513"
currency: VUV
in_stock: null
reviews_count: 12
category: "Magicave"
url: https://www.desertcart.vu/products/686244249-330-pcs-copper-washers-assortment-kit-12-sizes-flat-sealing
store_origin: VU
region: Vanuatu
---

# 330 pcs versatile sizes Precision load distribution Premium corrosion resistance 330 Pcs Copper Washers Assortment Kit – 12 Sizes Flat Sealing Crush Washers (...

**Brand:** magicave
**Price:** VT8513
**Availability:** ❌ Out of Stock

## Summary

> 🔩 Seal the deal with copper precision—because leaks are so last season!

## Quick Answers

- **What is this?** 330 Pcs Copper Washers Assortment Kit – 12 Sizes Flat Sealing Crush Washers (... by magicave
- **How much does it cost?** VT8513 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/686244249-330-pcs-copper-washers-assortment-kit-12-sizes-flat-sealing)

## Best For

- magicave enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from high-grade copper for superior rust and wear resistance—your go-to for long-lasting, leak-proof seals.
- • **Multi-Industry Ready:** Perfect for automotive, plumbing, hydraulic, and mechanical applications—never worry about leaks again.
- • **All-in-One Copper Kit:** 330 washers across 12 essential sizes (M5-M20) to cover every project, from DIY fixes to professional repairs.
- • **Organized & Accessible:** Comes in a sleek, clear compartment box for quick size selection and clutter-free workspace.
- • **Engineered for Efficiency:** Optimized to evenly distribute load and reduce heat/friction, ensuring flawless sealing under pressure.

## Overview

This 330-piece copper washer assortment offers 12 flat sealing sizes (M5-M20) designed for automotive, plumbing, and mechanical use. Made from durable copper, these washers resist corrosion and wear while providing precise load distribution for leak-proof seals. Packaged in a clear organizer, this kit ensures quick access and versatility for both professional and DIY maintenance tasks.

## Description

330 Pcs Copper Washers Assortment Kit – 12 Sizes Flat Sealing Crush Washers (M5-M20) for Automotive, Plumbing, and Mechanical Use: desertcart.com: Industrial & Scientific

Review: Excellent - Great Quality and Excellent Value! I’m really impressed with this 1100-piece flat washer assortment kit. The 304 stainless steel feels strong and durable — no rusting or bending like cheaper sets I’ve tried before. The variety of sizes (M2–M12) makes it perfect for all kinds of projects around the house, garage, and even light automotive work. The case is well organized, and each compartment is clearly labeled, which makes finding the right washer super easy. Overall, this set offers fantastic quality and value for the price. Definitely a must-have for anyone who works with screws and bolts regularly. Highly recommend!
Review: Great variety of products here! - Great variety of products here! Durable and well made.

## Features

- Comprehensive Set: This kit includes 330 premium copper washers in 12 sizes (M5, M6, M8, M10, M12, M14, M16, M20). With a wide variety of sizes and plenty of each, you’ll always have the right crush washer or sealing solution, whether you’re tackling DIY repairs or professional maintenance tasks.
- Durable Construction: Crafted from high-quality copper, these washers deliver excellent wear, corrosion, and rust resistance. Designed to handle tough conditions, they are the perfect choice for replacing an oil drain plug crush washer or ensuring reliable seals in demanding applications.
- Enhanced Performance: Engineered for precise load distribution, our copper washers minimize heat and friction during tightening, ensuring a leak-proof seal. Thanks to their superior conductivity and corrosion resistance, they outperform steel and rubber alternatives in durability and efficiency—making them ideal for crush washer replacements or critical oil drain plug crush washer needs.
- Versatile Applications: From automotive repairs to industrial tasks, these copper washers excel in a range of uses, including sump plugs, fuel fittings, hydraulic systems, electronics, and more. They’re especially effective when used as oil drain plug crush washers, ensuring a secure seal to prevent messy leaks and extend component life.
- Convenient Packaging: Neatly organized in a durable, clear plastic box, this copper washer kit keeps your workspace tidy and ensures quick access to the size you need. Whether you're assembling a crush washer assortment for routine maintenance or addressing an urgent oil drain plug crush washer repair, this kit is built for your convenience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DJPB3821 |
| Best Sellers Rank | #2,489 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Flat Washers |
| Brand | Magicave |
| Color | Copper Washers-330Pcs |
| Date First Available | October 8, 2024 |
| Exterior Finish | Plain |
| Fastener Size | M5, M6, M8, M10, M12, M14, M16, M20 |
| Item Thickness | 1 Millimeters |
| Item Weight | 8 ounces |
| Item model number | Copper Washers |
| Manufacturer | Magicave |
| Material | Copper |
| Metal Type | Copper |
| Number of Pieces | 330 |
| Outside Diameter | M5, M6, M8, M10, M12, M14, M16, M20 Inches |
| Package Dimensions | 5.43 x 3.86 x 0.75 inches |
| Size | M5, M6, M8, M10, M12, M14, M16, M20 |
| Washer Type | Flat |

## Product Details

- **Exterior Finish:** Plain
- **Fastener Size:** M5, M6, M8, M10, M12, M14, M16, M20
- **Material:** Copper
- **Outside Diameter:** M5, M6, M8, M10, M12, M14, M16, M20 Inches
- **Washer Type:** Flat

## Images

![330 Pcs Copper Washers Assortment Kit – 12 Sizes Flat Sealing Crush Washers (... - Image 1](https://m.media-amazon.com/images/I/814IGfx8HNL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent
*by J***N on October 30, 2025*

Great Quality and Excellent Value! I’m really impressed with this 1100-piece flat washer assortment kit. The 304 stainless steel feels strong and durable — no rusting or bending like cheaper sets I’ve tried before. The variety of sizes (M2–M12) makes it perfect for all kinds of projects around the house, garage, and even light automotive work. The case is well organized, and each compartment is clearly labeled, which makes finding the right washer super easy. Overall, this set offers fantastic quality and value for the price. Definitely a must-have for anyone who works with screws and bolts regularly. Highly recommend!

### ⭐⭐⭐⭐⭐ Great variety of products here!
*by D***E on January 3, 2026*

Great variety of products here! Durable and well made.

### ⭐⭐⭐⭐⭐ Great assortment of washer
*by D***A on December 5, 2025*

This kit comes with everything I need and it still have more left. Great kit at a price you can beat. It is made of stainless steel. Fit over bolt. Work just like store brand. It come with a storage to keep everything organized.

## Frequently Bought Together

- 330 Pcs Copper Washers Assortment Kit – 12 Sizes Flat Sealing Crush Washers (M5-M20) for Automotive, Plumbing, and Mechanical Use
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**Shop now:** [https://www.desertcart.vu/products/686244249-330-pcs-copper-washers-assortment-kit-12-sizes-flat-sealing](https://www.desertcart.vu/products/686244249-330-pcs-copper-washers-assortment-kit-12-sizes-flat-sealing)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-08*