---
product_id: 607572046
title: "#10 x 0.5 OD Flat Washer, 18-8 (304) Stainless Steel Washers Flat, 100PCS"
brand: "instockbolts"
price: "€ 12.93"
currency: EUR
in_stock: true
reviews_count: 13
category: "Instockbolts"
url: https://www.desertcart.sk/products/607572046-10-x-0-5-od-flat-washer-18-8-304
store_origin: SK
region: Slovakia
---

# Bulk pack of 100 for high-volume projects ASME B18.21.1 SAE Type A certified Premium 18-8 (304) stainless steel corrosion resistance #10 x 0.5 OD Flat Washer, 18-8 (304) Stainless Steel Washers Flat, 100PCS

**Brand:** instockbolts
**Price:** € 12.93
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your build with precision and durability—don’t settle for less!

## Quick Answers

- **What is this?** #10 x 0.5 OD Flat Washer, 18-8 (304) Stainless Steel Washers Flat, 100PCS by instockbolts
- **How much does it cost?** € 12.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/607572046-10-x-0-5-od-flat-washer-18-8-304)

## 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

- • **Built to Last:** 18-8 (304) stainless steel offers superior rust and corrosion resistance for longevity
- • **Bulk Value Pack:** 100 pieces per pack to keep your projects running without interruption
- • **Trusted by Pros:** Top-rated with 4.8 stars from over 1,200 reviews—join the community of satisfied users
- • **Versatile Application:** Ideal for industrial, automotive, and DIY projects including high-power racing scooters and antenna towers
- • **Engineered to Precision:** ASME B18.21.1 SAE Type A standard ensures flawless fit and performance

## Overview

This #10 x 0.5 OD flat washer set features 100 pieces of ASME B18.21.1 SAE Type A certified 18-8 (304) stainless steel washers. Engineered for strength and corrosion resistance, these brushed-finish washers are perfect for industrial, automotive, and DIY applications, backed by a 4.8-star rating from over 1,200 users.

## Description

#10 x 0.5 OD Flat Washer, 18-8 (304) Stainless Steel Washers Flat, 100PCS: desertcart.com: Industrial & Scientific

Review: Work as wheel spacers great product - Excellent quality product used as axlr spacer on my high power racing scooter worked great true M14 washer hard steel not cheap alloy.
Review: Just what I needed - Solid product and good price. I’m using it for an antenna tower.

## Features

- Specification: ASME B18.21.1 SAE Type A

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09WMFRT6J |
| Best Sellers Rank | #2,087 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #12 in Flat Washers |
| Brand | Instockbolts |
| Color | Silver 304 |
| Customer Reviews | 4.8 out of 5 stars 1,252 Reviews |
| Exterior Finish | Stainless Steel |
| Fastener Size | No 10 |
| Fastener Type | Flat Washer |
| Finish Types | Brushed |
| Item Diameter | 0.19 Inches |
| Item Thickness | 0.05 Hundredths-Inches |
| Item Weight | 0.06 Kilograms |
| Manufacturer | Instockbolts |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Metal Type | Stainless Steel |
| Model | #10FW |
| Number Of Items | 100 |
| Number of Pieces | 100 |
| Outside Diameter | 0.19 Inches |
| Part Number | #10FW |
| Screw Head Style | Flat |
| Size Name | #10/304 |
| UPC | 740727772193 |
| Unit Count | 100.0 Count |
| Washer Type | Flat |

## Images

![#10 x 0.5 OD Flat Washer, 18-8 (304) Stainless Steel Washers Flat, 100PCS - Image 1](https://m.media-amazon.com/images/I/51TfnCs0eTL.jpg)
![#10 x 0.5 OD Flat Washer, 18-8 (304) Stainless Steel Washers Flat, 100PCS - Image 2](https://m.media-amazon.com/images/I/51MQZRebRmL.jpg)
![#10 x 0.5 OD Flat Washer, 18-8 (304) Stainless Steel Washers Flat, 100PCS - Image 3](https://m.media-amazon.com/images/I/81BRPsVdKQL.jpg)
![#10 x 0.5 OD Flat Washer, 18-8 (304) Stainless Steel Washers Flat, 100PCS - Image 4](https://m.media-amazon.com/images/I/61Q+XQVOh0L.jpg)
![#10 x 0.5 OD Flat Washer, 18-8 (304) Stainless Steel Washers Flat, 100PCS - Image 5](https://m.media-amazon.com/images/I/612hNf-3-zL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Work as wheel spacers great product
*by D***G on April 17, 2026*

Excellent quality product used as axlr spacer on my high power racing scooter worked great true M14 washer hard steel not cheap alloy.

### ⭐⭐⭐⭐⭐ Just what I needed
*by J***N on June 5, 2026*

Solid product and good price. I’m using it for an antenna tower.

### ⭐⭐⭐⭐⭐ No problems
*by A***R on April 12, 2026*

Good washers

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**Shop now:** [https://www.desertcart.sk/products/607572046-10-x-0-5-od-flat-washer-18-8-304](https://www.desertcart.sk/products/607572046-10-x-0-5-od-flat-washer-18-8-304)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-07-31*