---
product_id: 71694373
title: "MEC Brass Washer Replacement Part 304W"
brand: "mec"
price: "€ 9.62"
currency: EUR
in_stock: true
reviews_count: 8
category: "Mec"
url: https://www.desertcart.com.cy/products/71694373-mec-brass-washer-replacement-part-304w
store_origin: CY
region: Cyprus
---

# Single-piece convenience Precision M12 fit Durable brass build MEC Brass Washer Replacement Part 304W

**Brand:** mec
**Price:** € 9.62
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal with MEC Brass – where precision meets performance!

## Quick Answers

- **What is this?** MEC Brass Washer Replacement Part 304W by mec
- **How much does it cost?** € 9.62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/71694373-mec-brass-washer-replacement-part-304w)

## Best For

- mec enthusiasts

## Why This Product

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

## Key Features

- • **Precision M12 Fit:** Engineered for exact compatibility with M12 fasteners, ensuring a seamless, leak-proof seal.
- • **Leak-Reducing Design:** Effectively minimizes powder spills and leaks, enhancing operational efficiency.
- • **Compact & Lightweight:** At just 0.176 ounces, it integrates effortlessly without adding bulk or weight.
- • **Premium Brass Material:** Crafted from high-quality brass for superior corrosion resistance and long-lasting durability.
- • **Trusted Industrial Standard:** Ranked #226 in flat washers with a 4.7-star rating from 218 users—reliability you can count on.

## Overview

The MEC Brass Washer Replacement Part 304W is a single, 12mm flat washer made from durable brass, designed to fit M12 fasteners perfectly. It significantly reduces powder leaks and spills, making it a trusted choice in industrial applications with a strong customer satisfaction rating.

## Description

Mec Brass Washer Replacement Part 304W

Review: Works as advertised! - This part almost completely eliminated powder spills. Worth every penny!
Review: No more leaking powder - Works great. No more powder leaks. Quick shipping

## Features

- Quantity: 1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001GXFAGY |
| Best Sellers Rank | #44,073 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #226 in Flat Washers |
| Brand | MEC |
| Customer Reviews | 4.7 4.7 out of 5 stars (218) |
| Department | mens |
| Exterior Finish | Brass |
| Fastener Size | M12 |
| Global Trade Identification Number | 00098489011556 |
| Item Weight | 0.176 ounces |
| Item model number | 304W |
| Manufacturer | MEC |
| Material | Brass |
| Metal Type | Brass |
| Number of Pieces | 1 |
| Package Dimensions | 5 x 4 x 0.01 inches |
| Size | 12mm |
| UPC | 098489011556 |
| Washer Type | Flat |

## Product Details

- **Exterior Finish:** Brass
- **Fastener Size:** M12
- **Material:** Brass
- **Size:** 12mm
- **Washer Type:** Flat

## Images

![MEC Brass Washer Replacement Part 304W - Image 1](https://m.media-amazon.com/images/I/613CAvDfMPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as advertised!
*by P***I on October 24, 2025*

This part almost completely eliminated powder spills. Worth every penny!

### ⭐⭐⭐⭐⭐ No more leaking powder
*by C***D on June 23, 2025*

Works great. No more powder leaks. Quick shipping

### ⭐⭐⭐⭐⭐ Good fit
*by R***L on July 27, 2025*

Perfect part

## Frequently Bought Together

- MEC Brass Washer Replacement 304W
- MAYVILLE ENGINEERING 0800646 CO 301L13X MEC Bottle & Cap
- MEC Bottle and Cap Assembly

---

## 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.cy/products/71694373-mec-brass-washer-replacement-part-304w](https://www.desertcart.com.cy/products/71694373-mec-brass-washer-replacement-part-304w)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-25*