---
product_id: 203743006
title: "Sutemribor 150PCS 8 Sizes Copper Metric Sealing Washers Flat Washers Assortment Kit"
brand: "sutemribor"
price: "14.47 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/203743006-sutemribor-150pcs-8-sizes-copper-metric-sealing-washers-flat-washers
store_origin: OM
region: Oman
---

# high heat & corrosion resistance 150pcs versatile kit 8 essential metric sizes Sutemribor 150PCS 8 Sizes Copper Metric Sealing Washers Flat Washers Assortment Kit

**Brand:** sutemribor
**Price:** 14.47 OMR
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the deal with Sutemribor’s copper washers – where durability meets precision!

## Quick Answers

- **What is this?** Sutemribor 150PCS 8 Sizes Copper Metric Sealing Washers Flat Washers Assortment Kit by sutemribor
- **How much does it cost?** 14.47 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/203743006-sutemribor-150pcs-8-sizes-copper-metric-sealing-washers-flat-washers)

## Best For

- sutemribor enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Organized:** Neatly packed in a durable case for easy access and storage.
- • **Complete Copper Kit:** 150 precision washers covering M6 to M20 sizes for every project.
- • **Heat-Resistant Seal:** Withstands high temperatures better than steel or rubber alternatives.
- • **Multi-Industry Ready:** Ideal for electrical, automotive, marine, and household applications.
- • **Premium Copper Material:** Superior corrosion resistance and electrical conductivity for lasting performance.

## Overview

The Sutemribor 150PCS Copper Metric Sealing Washers Kit offers a comprehensive assortment of 8 commonly used sizes (M6 to M20) made from high-quality copper. These flat washers provide excellent corrosion resistance, electrical conductivity, and heat tolerance, making them perfect for electrical connections, automotive, marine, and household applications. Packaged in a compact case, this kit ensures you have the right washer on hand for any professional or DIY project.

## Description

【Specifications】 - Quality: 150 Pcs  - Sizes: M6 M8 M10 M12 M14 M16 M20  - Material: High-quality Copper, High Conductivity, Corrosion Resistant   【Features】 - All products are made of Copper. Copper washers are corrosion resistant in wet environments, nonmagnetic, and electrically conductive.  - Perfect for Electrical Connections on Household and Commercial Appliances, Automotive and Marine Uses in Which the Power Source Has a Threaded / Bolt-type Connection   【Package Included】  M6 x 12 x 1mm--------------------------30Pcs M8 x 14 x 1mm --------------------------30Pcs M10 x 16 x 1mm -------------------------15Pcs M12 x 18 x 1mm--------------------------15Pcs M14 x 20 x 1.5mm------------------------15Pcs M16 x 22 x 1.5mm-------------------------15Pcs M18 x 24 x 1.5mm -------------------------15Pcs M20 x 26 x 1.5mm -------------------------15Pcs  【Package Quantity: 150pcs】 Total: 150 pcs, 8 Sizes Copper Metric Sealing Washers Flat Washers   NOTE: Please check the size carefully before purchasing, thanks for your support.  Warning: the product are small parts, keep away from children and kids.

## Features

- √ VARIETY OF SIZES - M6 M8 M10 M12 M14 M16 M20
- √ PACKAGE - 150pcs ,8 Sizes of the most commonly used flat copper washers in a case
- √ COPPER Material - Flat Washers made of copper, have a tighter seal and high heat resistance than steel and rubber washers.
- √ FEATURE - All products are made of Copper. Copper washers are corrosion resistant in wet environments, nonmagnetic, and electrically conductive.
- √ WIDE APPLICATION - Perfect for Electrical Connections on Household and Commercial Appliances, Automotive and Marine Uses in Which the Power Source Has a Threaded / Bolt-type Connection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Sutemribor |
| Brand | Sutemribor |
| Package Dimensions | 16.61 x 10.69 x 2.39 cm; 249 g |
| Item model number | STBR-ZITONGDIANQUAN -150P |
| Exterior | Copper |
| Manufacturer part number | STBR-ZITONGDIANQUAN -150P |
| Safety rating | Standard |
| Item Weight | 249 g |

## Product Details

- **Material:** Copper
- **Outside diameter:** 12 Millimetres
- **Washer type:** Flat
- **Exterior finish:** Copper
- **Fastener size:** M20

## Images

![Sutemribor 150PCS 8 Sizes Copper Metric Sealing Washers Flat Washers Assortment Kit - Image 1](https://m.media-amazon.com/images/I/81hGdDYX9VL.jpg)
![Sutemribor 150PCS 8 Sizes Copper Metric Sealing Washers Flat Washers Assortment Kit - Image 2](https://m.media-amazon.com/images/I/712shFmPn2L.jpg)
![Sutemribor 150PCS 8 Sizes Copper Metric Sealing Washers Flat Washers Assortment Kit - Image 3](https://m.media-amazon.com/images/I/81jxPUCwtmL.jpg)
![Sutemribor 150PCS 8 Sizes Copper Metric Sealing Washers Flat Washers Assortment Kit - Image 4](https://m.media-amazon.com/images/I/7160CriJH3L.jpg)
![Sutemribor 150PCS 8 Sizes Copper Metric Sealing Washers Flat Washers Assortment Kit - Image 5](https://m.media-amazon.com/images/I/71mOaT7KYoL.jpg)

## Frequently Bought Together

- Sutemribor 150PCS 8 Sizes Copper Metric Sealing Washers Flat Washers Assortment Kit
- 325 PCS, 10 Sizes, Premium Copper Metric Sealing Crush Washers Assortment Kit, Upgraded Flat Ring Oil Drain Plug Crush Washer Gasket Seal Assortment Set, Banjo Bolt Washer for Automotive, Motorcycles
- Crush Washer Oil Drain Plug - 568 Pieces 18 Sizes Aluminum Automotive Engine Oil Pan Drain Plug Gasket Assortment Kit (M6 M8 M10 M12 M14 M16 M18 M20 M22 M24)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.om/products/203743006-sutemribor-150pcs-8-sizes-copper-metric-sealing-washers-flat-washers](https://www.desertcart.com.om/products/203743006-sutemribor-150pcs-8-sizes-copper-metric-sealing-washers-flat-washers)

---

*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-01-25*