---
product_id: 536780150
title: "M6 x 12mm OD Flat Washer, 18-8 (304) Stainless Steel Washers Flat, 150PCS"
brand: "instockbolts"
price: "S$11"
currency: SGD
in_stock: true
reviews_count: 8
category: "Instockbolts"
url: https://www.desertcart.sg/products/536780150-m6-x-12mm-od-flat-washer-18-8-304-stainless
store_origin: SG
region: Singapore
---

# 304 stainless steel durability 150-piece bulk pack M6 precision fit M6 x 12mm OD Flat Washer, 18-8 (304) Stainless Steel Washers Flat, 150PCS

**Brand:** instockbolts
**Price:** S$11
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your fastening game with pro-grade stainless steel precision!

## Quick Answers

- **What is this?** M6 x 12mm OD Flat Washer, 18-8 (304) Stainless Steel Washers Flat, 150PCS by instockbolts
- **How much does it cost?** S$11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/536780150-m6-x-12mm-od-flat-washer-18-8-304-stainless)

## Best For

- instockbolts enthusiasts

## Why This Product

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

## Key Features

- • **Bulk 150-Pack Value:** Stock up and save with a generous quantity designed for professional projects and maintenance.
- • **Precision Engineered M6 Fit:** Ensures seamless compatibility with standard M6 bolts for flawless assembly.
- • **Top-Ranked Industrial Favorite:** Trusted by thousands with a 4.8-star rating and #10 rank in flat washers—join the pros.
- • **Compact & Consistent Dimensions:** Exact 12mm OD and 0.15mm tolerance for reliable, repeatable performance every time.
- • **Premium 18-8 (304) Stainless Steel:** Corrosion-resistant brushed finish guarantees long-lasting strength and sleek aesthetics.

## Overview

The Instockbolts M6 x 12mm OD Flat Washer set features 150 high-quality 18-8 (304) stainless steel washers engineered to exact DIN 125A standards. With a brushed finish and tight dimensional tolerances, these washers provide corrosion resistance and reliable fit for professional-grade fastening solutions, making them a top choice among industrial and scientific users.

## Description

Instockbolts M6 x 12mm OD Flat Washer, 18-8 (304) Stainless Steel Washers Flat, 150PCS: desertcart.com: Industrial & Scientific

Review: Good value - These are good quality and a really good value
Review: Good Price - Nice product, arrived on time.

## Features

- Specification: DIN 125A

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BGH5GWQJ |
| Best Sellers Rank | #2,069 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10 in Flat Washers |
| Brand | Instockbolts |
| Color | Silver |
| Compatible Groove Diameter | 1.6 Millimeters |
| Customer Reviews | 4.8 out of 5 stars 1,196 Reviews |
| EU Spare Part Availability Duration | 10 Years |
| Exterior Finish | Stainless Steel |
| Fastener Size | M6 |
| Fastener Type | Flat Washer |
| Finish Types | brushed |
| Grade Rating | Stainless Steel |
| Inside Diameter Tolerance | 0.15 Millimeters |
| Item Diameter | 1.6 Millimeters |
| Item Dimensions | 0.24 x 0.24 x 0.04 inches |
| Manufacturer | Instockbolts |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Metal Type | Stainless Steel |
| Model | M6 |
| Number of Pieces | 100 |
| Outside Diameter | 12 Millimeters |
| Part Number | M6 |
| Screw Head Style | Flat |
| Size Name | M6/304 |
| Thread Size | M6 |
| UPC | 740727238552 |
| Unit Count | 100.0 Count |
| Washer Type | Flat |

## Product Details

- **Exterior Finish:** Stainless Steel
- **Fastener Size:** M6
- **Material:** Stainless Steel
- **Outside Diameter:** 12 Millimeters
- **Washer Type:** Flat

## Images

![M6 x 12mm OD Flat Washer, 18-8 (304) Stainless Steel Washers Flat, 150PCS - Image 1](https://m.media-amazon.com/images/I/619dmedmxHL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good value
*by D***S on April 9, 2026*

These are good quality and a really good value

### ⭐⭐⭐⭐⭐ Good Price
*by A***S on March 16, 2026*

Nice product, arrived on time.

### ⭐⭐⭐⭐⭐ Work perfectly - great fitment, finish etc
*by J***Y on March 29, 2026*

Great deal on a 100 pack of washers - Do I need 100 of them? Well no. But it's cheaper and easier to get 100 here on Amazon than pay the same or more at the hardware store, plus make the trip down there. These things are solid, spec is good on the size. GREAT finish and fitment. Stainless steel so they won't rust. I'm very happy with them.

## Frequently Bought Together

- Instockbolts M6 x 12mm OD Flat Washer, 18-8 (304) Stainless Steel Washers Flat, 100PCS
- Vifmy 150 Pack M6-1.0mm Nylon Insert Hex Lock Nuts, 304 Stainless Steel A2-70 Locknuts,Standard Metric Thread Nylock Nuts
- M6 Split Lock Washer, 18-8 (304) Stainless Steel Spring Lock Washer Elastic Gasket 100PCS

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**Shop now:** [https://www.desertcart.sg/products/536780150-m6-x-12mm-od-flat-washer-18-8-304-stainless](https://www.desertcart.sg/products/536780150-m6-x-12mm-od-flat-washer-18-8-304-stainless)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-09-23*