---
product_id: 736567700
title: "10# Black Flat Washers 50 Pack Made of 18-8 (304) Stainless Steel Metal Washers for Screws"
brand: "lupanter"
price: "S/.44"
currency: PEN
in_stock: true
reviews_count: 8
category: "Lupanter"
url: https://www.desertcart.pe/products/736567700-10-black-flat-washers-50-pack-made-of-18-8
store_origin: PE
region: Peru
---

# Precision ANSI/ASME #10 size 50-pack organized poly bags 304 Stainless Steel corrosion-proof 10# Black Flat Washers 50 Pack Made of 18-8 (304) Stainless Steel Metal Washers for Screws

**Brand:** lupanter
**Price:** S/.44
**Availability:** ✅ In Stock

## Summary

> 🔩 Elevate your fastening game with precision and durability that lasts!

## Quick Answers

- **What is this?** 10# Black Flat Washers 50 Pack Made of 18-8 (304) Stainless Steel Metal Washers for Screws by lupanter
- **How much does it cost?** S/.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/736567700-10-black-flat-washers-50-pack-made-of-18-8)

## Best For

- lupanter enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Crafted from premium 18-8 (304) stainless steel for superior corrosion resistance and long-lasting durability.
- • **Ready When You Are:** Convenient 50-pack with individually bagged washers means you’re always stocked and project-ready.
- • **Trusted by Pros & DIYers:** Top-rated in Industrial & Scientific category, delivering reliable performance for every build.
- • **Load Distribution Mastery:** Flat washer design optimizes load spread and reduces friction, protecting your fasteners and surfaces.
- • **Engineered for Perfect Fit:** ANSI/ASME B18.22.1 standard sizing ensures seamless compatibility with #10 screws and nuts.

## Overview

LUPANTER’s #10 Black Flat Washers come in a 50-pack, made from corrosion-resistant 18-8 (304) stainless steel, precisely sized to ANSI/ASME standards. Designed to evenly distribute fastener load and reduce friction, these washers are individually packaged for easy access and built to withstand demanding industrial and DIY applications.

## Description

LUPANTER 10# Black Flat Washers 50 Pack Made of 18-8 (304) Stainless Steel Metal Washers for Screws: desertcart.com: Industrial & Scientific

Review: Super Shiny and Perfect Fit - Got these to go with the new bolts for my Triumph center console. Super shiny and nice. Did I need 100? No but for the money this was a spectacular deal. Worth it just knowing I was getting the right size and don't have to spend 2 hours at a big box store looking for the right one. THANK YOU!! Perfect as described, stainless steel the correct thickness and fit perfectly in my project.
Review: Love These Stainless Flat Washers! #10 - 100 Pack - I rarely leave reviews, but I felt compelled to write one for this product because it has truly impressed me. From the moment it arrived, I could tell it was well-made and of high quality. The packaging was secure, and everything was neatly arranged, which was a great start. What really stood out to me was how easy it was to use. Whether you're familiar with products like this or it's your first time, you'll have no problem figuring it out. The setup was quick, and it worked exactly as described. I’ve been using it consistently since it arrived, and it hasn’t let me down once. The performance is outstanding. It delivers exactly what you need and more. One thing I particularly appreciate is how reliable and efficient it is. It has quickly become something I reach for regularly, and I can already tell it’s built to last. Durability is another major plus. It feels sturdy and well-constructed, so I have no concerns about it holding up over time. I’ve accidentally put it to the test a couple of times, and it has proven to be tough and long-lasting. For the price, I couldn’t ask for more. I’ve seen similar products that cost much more but don’t offer the same level of performance or reliability. This one strikes the perfect balance between affordability and quality. Customer service has also been top-notch. The company clearly stands behind their product and is available to answer any questions you might have. It’s always great to know there’s support available if you need it. In conclusion, I’m extremely happy with this purchase. It has exceeded my expectations in every way, and I can confidently recommend it to anyone. Whether you’re looking for something practical, reliable, or just a great value, this product is the perfect choice. I’m sure it will serve you well for a long time.

## Features

- 【Size】--inner diameter 0.245-0.265 inch, outside diameter 0.557-0.577 inch, thickness 0.036-0.065
- 【Made of Stainless】 --- Good corrosion resistance, extremely hygienic, easy to maintain, highly durable and offers a wide variety of aspects.
- 【Widely Applications】 --- Also known as plain washers, their purpose is to distribute the fastener's load while reducing heat and friction during the tightening process. These general use flat washers are positioned under the head of a bolt or nut in order to provide a smooth bearing surface and distribute the fastener load over a wider area.
- 【Reasonable Package】 --- Each type of the washer been packaged individually by small poly bag .You can easily take any type you want.
- 【USA Standard】 ---The size and performance according to the American standard ANSI/ASME B18.22.1(SAE)., suitable for the SAE size screw and nuts.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F264JD8V |
| Best Sellers Rank | #1,233 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Flat Washers |
| Brand | LUPANTER |
| Color | Black |
| Date First Available | June 11, 2021 |
| Exterior Finish | Zinc Chromate |
| Fastener Size | #10 |
| Item Diameter | 0.56 Inches |
| Item Thickness | 0.03 Inches |
| Item Weight | 1.13 ounces |
| Manufacturer | LUPANTER |
| Material | Stainless Steel |
| Metal Type | Stainless Steel |
| Outside Diameter | 0.57 Inches |
| Size | #10 |
| Washer Type | Flat |

## Product Details

- **Exterior Finish:** Zinc Chromate
- **Fastener Size:** #10
- **Material:** Stainless Steel
- **Outside Diameter:** 0.57 Inches
- **Washer Type:** Flat

## Images

![10# Black Flat Washers 50 Pack Made of 18-8 (304) Stainless Steel Metal Washers for Screws - Image 1](https://m.media-amazon.com/images/I/51StoiBU3FL.jpg)
![10# Black Flat Washers 50 Pack Made of 18-8 (304) Stainless Steel Metal Washers for Screws - Image 2](https://m.media-amazon.com/images/I/61DX009YCPL.jpg)
![10# Black Flat Washers 50 Pack Made of 18-8 (304) Stainless Steel Metal Washers for Screws - Image 3](https://m.media-amazon.com/images/I/61X0rCikc-L.jpg)
![10# Black Flat Washers 50 Pack Made of 18-8 (304) Stainless Steel Metal Washers for Screws - Image 4](https://m.media-amazon.com/images/I/61NygmrxBAL.jpg)
![10# Black Flat Washers 50 Pack Made of 18-8 (304) Stainless Steel Metal Washers for Screws - Image 5](https://m.media-amazon.com/images/I/6165P5PiuYL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Super Shiny and Perfect Fit
*by S***L on January 22, 2026*

Got these to go with the new bolts for my Triumph center console. Super shiny and nice. Did I need 100? No but for the money this was a spectacular deal. Worth it just knowing I was getting the right size and don't have to spend 2 hours at a big box store looking for the right one. THANK YOU!! Perfect as described, stainless steel the correct thickness and fit perfectly in my project.

### ⭐⭐⭐⭐⭐ Love These Stainless Flat Washers! #10 - 100 Pack
*by J***T on October 29, 2024*

I rarely leave reviews, but I felt compelled to write one for this product because it has truly impressed me. From the moment it arrived, I could tell it was well-made and of high quality. The packaging was secure, and everything was neatly arranged, which was a great start. What really stood out to me was how easy it was to use. Whether you're familiar with products like this or it's your first time, you'll have no problem figuring it out. The setup was quick, and it worked exactly as described. I’ve been using it consistently since it arrived, and it hasn’t let me down once. The performance is outstanding. It delivers exactly what you need and more. One thing I particularly appreciate is how reliable and efficient it is. It has quickly become something I reach for regularly, and I can already tell it’s built to last. Durability is another major plus. It feels sturdy and well-constructed, so I have no concerns about it holding up over time. I’ve accidentally put it to the test a couple of times, and it has proven to be tough and long-lasting. For the price, I couldn’t ask for more. I’ve seen similar products that cost much more but don’t offer the same level of performance or reliability. This one strikes the perfect balance between affordability and quality. Customer service has also been top-notch. The company clearly stands behind their product and is available to answer any questions you might have. It’s always great to know there’s support available if you need it. In conclusion, I’m extremely happy with this purchase. It has exceeded my expectations in every way, and I can confidently recommend it to anyone. Whether you’re looking for something practical, reliable, or just a great value, this product is the perfect choice. I’m sure it will serve you well for a long time.

### ⭐⭐⭐⭐⭐ Good quality!
*by B***N on February 15, 2026*

Good quality, excellent price!

## Frequently Bought Together

- LUPANTER 10# Black Flat Washers 50 Pack Made of 18-8 (304) Stainless Steel Metal Washers for Screws
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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-03-20*