---
product_id: 65630758
title: "Sutemribor 304 Stainless Steel Flat Washers Set 580 Pieces, 9 Sizes - M2 M2.5 M3 M4 M5 M6 M8 M10 M12"
brand: "sutemribor"
price: "¥4154"
currency: JPY
in_stock: true
reviews_count: 13
category: "Sutemribor"
url: https://www.desertcart.jp/products/65630758-sutemribor-304-stainless-steel-flat-washers-set-580-pieces-9
store_origin: JP
region: Japan
---

# 9 sizes - M2 to M12 coverage 580 pcs total - ultimate variety 304 Stainless Steel - corrosion proof Sutemribor 304 Stainless Steel Flat Washers Set 580 Pieces, 9 Sizes - M2 M2.5 M3 M4 M5 M6 M8 M10 M12

**Brand:** sutemribor
**Price:** ¥4154
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your toolkit with the ultimate stainless steel washer arsenal!

## Quick Answers

- **What is this?** Sutemribor 304 Stainless Steel Flat Washers Set 580 Pieces, 9 Sizes - M2 M2.5 M3 M4 M5 M6 M8 M10 M12 by sutemribor
- **How much does it cost?** ¥4154 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/65630758-sutemribor-304-stainless-steel-flat-washers-set-580-pieces-9)

## 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

- • **Massive 580-Piece Set:** Never run out—ample quantity for professional projects and DIY alike.
- • **Versatile Application:** Ideal for electrical, automotive, marine, and household use—engineered for every environment.
- • **Complete Size Spectrum:** From M2 to M12, covers all your fastening needs with precision.
- • **Organized & Accessible:** Comes in a transparent storage case for quick size identification and hassle-free access.
- • **Premium 304 Stainless Steel:** Rust-resistant galvanized finish ensures durability and lifetime reliability.

## Overview

The Sutemribor 304 Stainless Steel Flat Washers Set includes 580 pieces across 9 commonly used sizes (M2 to M12). Crafted from corrosion-resistant 304 stainless steel with a galvanized finish, this set is designed for durability and versatility in electrical, automotive, marine, and household applications. Packaged in a transparent case, it offers organized, easy access to a comprehensive assortment of flat washers, making it an essential upgrade for professionals and DIY enthusiasts aiming for precision and longevity.

## Description

【Specifications】 - Quality: 580 Pcs - Washer Type: Flat Washers - Material: 304 Stainless Steel - Sizes: M2 M2.5 M3 M4 M5 M6 M8 M10 M12 【Features】 - 304 Stainless steel with rust resistant galvanized finish to ensure life-time use, these quality assortment washers for home, automotive, and shop use - Widely 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 【Package Included】 - M2 - 100pcs - M2.5 - 100pcs - M3 - 100pcs - M4 - 100pcs - M5 - 60pcs - M6 - 40pcs - M8 - 50pcs - M10 - 20pcs - M12 - 10pcs 【Package Quantity: 580pcs】 Total: 580 pcs, 9 Sizes in a transparent storage case for quick access and protection. NOTE: Please check the size carefully before purchasing, thanks for your support. Warning: the product are small parts, keep away from children and kids.

Review: WORTH IT - Great product, and well-made.
Review: Useful to use around the shop - Good quality and a lot of different sizes

## Features

- √ Size: M2 M2.5 M3 M4 M5 M6 M8 M10 M12
- √ Material: 304 Stainless Steel, corrosion resistant
- √ Quantity: It contains 580pcs/9 Sizes of the most commonly used Stainless Steel washers
- √ 304 Stainless steel with rust resistant galvanized finish to ensure life-time use, these quality assortment washers for home, automotive, and shop use
- √ Widely 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 |
|---------------|-------|
| ASIN | B07CG9J4NC |
| Best Sellers Rank | #61,194 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #321 in Flat Washers |
| Brand | Sutemribor |
| Color | Silver |
| Date First Available | April 17, 2018 |
| Exterior Finish | Stainless Steel |
| Fastener Size | M2 M2.5 M3 M4 M5 M6 M8 M10 M12 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.01 ounces |
| Item model number | STBR-580p-dianquan-yin |
| Manufacturer | Sutemribor |
| Material | Stainless Steel |
| Metal Type | Stainless Steel |
| Number of Pieces | 580 |
| Outside Diameter | 12.7 Millimeters |
| Package Dimensions | 5.04 x 2.64 x 0.94 inches |
| Size | M2 M2.5 M3 M4 M5 M6 M8 M10 M12 |
| UPC | 661757380564 |
| Washer Type | Flat |

## Product Details

- **Exterior Finish:** Stainless Steel
- **Fastener Size:** M2 M2.5 M3 M4 M5 M6 M8 M10 M12
- **Material:** Stainless Steel
- **Outside Diameter:** 12.7 Millimeters
- **Washer Type:** Flat

## Images

![Sutemribor 304 Stainless Steel Flat Washers Set 580 Pieces, 9 Sizes - M2 M2.5 M3 M4 M5 M6 M8 M10 M12 - Image 1](https://m.media-amazon.com/images/I/41funTJkP6L.jpg)
![Sutemribor 304 Stainless Steel Flat Washers Set 580 Pieces, 9 Sizes - M2 M2.5 M3 M4 M5 M6 M8 M10 M12 - Image 2](https://m.media-amazon.com/images/I/516QfKas4sL.jpg)
![Sutemribor 304 Stainless Steel Flat Washers Set 580 Pieces, 9 Sizes - M2 M2.5 M3 M4 M5 M6 M8 M10 M12 - Image 3](https://m.media-amazon.com/images/I/51IlGPIQUeL.jpg)
![Sutemribor 304 Stainless Steel Flat Washers Set 580 Pieces, 9 Sizes - M2 M2.5 M3 M4 M5 M6 M8 M10 M12 - Image 4](https://m.media-amazon.com/images/I/61dpGjY2hbL.jpg)
![Sutemribor 304 Stainless Steel Flat Washers Set 580 Pieces, 9 Sizes - M2 M2.5 M3 M4 M5 M6 M8 M10 M12 - Image 5](https://m.media-amazon.com/images/I/61eEHjys+IL.jpg)

## Questions & Answers

**Q: Does it have a 20.5mm(od)× 10mm(id) x 3mm thick?**
A: It does not.

**Q: Will these be attracted to magnets?**
A: have no idea

**Q: Where are the made?**
A: Ptobably China. They are cheap, but effective.

**Q: What is the thickness/height of the m4 washer?**
A: Height is about 5/16 
Thickness is about 1:32

## Customer Reviews

### ⭐⭐⭐⭐⭐ WORTH IT
*by R***O on October 7, 2025*

Great product, and well-made.

### ⭐⭐⭐⭐⭐ Useful to use around the shop
*by P***N on July 9, 2025*

Good quality and a lot of different sizes

### ⭐⭐⭐⭐⭐ Great!
*by A***R on May 29, 2025*

Good variety. Easy to use and store.

## Frequently Bought Together

- Sutemribor 304 Stainless Steel Flat Washers Set 580 Pieces, 9 Sizes - M2 M2.5 M3 M4 M5 M6 M8 M10 M12
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*