---
product_id: 161015120
title: "5/16-18 Serrated Flange Hex Lock Nuts, Stainless Steel 18-8 (304), Bright Finish, 50 PCS"
brand: "mewudecor"
price: "€ 29.84"
currency: EUR
in_stock: true
reviews_count: 9
url: https://www.desertcart.nl/products/161015120-5-16-18-serrated-flange-hex-lock-nuts-stainless-steel
store_origin: NL
region: Netherlands
---

# 5/16" Diameter 18 TPI Threads Corrosion Resistant 5/16-18 Serrated Flange Hex Lock Nuts, Stainless Steel 18-8 (304), Bright Finish, 50 PCS

**Brand:** mewudecor
**Price:** € 29.84
**Availability:** ✅ In Stock

## Summary

> 🔩 Lock it down with style and strength!

## Quick Answers

- **What is this?** 5/16-18 Serrated Flange Hex Lock Nuts, Stainless Steel 18-8 (304), Bright Finish, 50 PCS by mewudecor
- **How much does it cost?** € 29.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/161015120-5-16-18-serrated-flange-hex-lock-nuts-stainless-steel)

## Best For

- mewudecor enthusiasts

## Why This Product

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

## Key Features

- • **📦 Bulk Value:** 50 pieces to keep your projects running smoothly.
- • **🌟 Premium Quality:** Crafted from high-grade stainless steel 18-8 (304) for durability.
- • **💧 Weather Warrior:** Perfect for wood and wet environments—no rust, no worries!
- • **🔧 Easy Installation:** External hex drive for quick and hassle-free application.
- • **🔒 Unmatched Security:** Serrated flange design locks in place for ultimate grip.

## Overview

This pack of 50 5/16-18 Serrated Flange Hex Lock Nuts is made from high-quality stainless steel 18-8 (304), ensuring exceptional chemical and corrosion resistance. Ideal for various applications, especially in wood and wet environments, these nuts feature a serrated flange design for a secure fit and easy installation.

## Description

5/16-18 Serrated Flange Hex Lock Nuts, Stainless Steel 18-8 (304), Bright Finish, 50 PCS

## Features

- Made of high quality stainless steel 18-8 (304) which offers a high level of chemical and corrosion resistance.
- Nut Type: Hex Serrated Flange Nut.
- Inside Diameter: 5/16 Inch; Thread Size: 18 Threads per Inch.
- Package Included: 50 x Serrated Flange Hex Lock Nuts 5/16-18.
- Flange Nuts are great to have around for use in wood and wet environments.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Stainless Steel |
| Fastener Type | Flange |
| Thread Size | 5/16"-18 |
| Exterior Finish | Stainless Steel |
| Metal Type | Stainless Steel |
| Finish Type | Bright Finish |
| Drive System | External Hex |
| Brand | MewuDecor |
| Inside Thread Size | 5/16 18 |
| Thread Style | Right Hand |
| Thread Coverage | Fully Threaded |
| Size | 5/16-18 |
| Manufacturer | MewuDecor |
| Part Number | FHN51618-50N |
| Item Weight | 11.3 ounces |
| Package Dimensions | 4.17 x 2.83 x 0.67 inches |
| Item model number | FHN51618-50N |
| Is Discontinued By Manufacturer | No |
| Finish | Bright Finish |
| Item Package Quantity | 50 |
| Measurement System | English/Standard |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![5/16-18 Serrated Flange Hex Lock Nuts, Stainless Steel 18-8 (304), Bright Finish, 50 PCS - Image 1](https://m.media-amazon.com/images/I/61-72Cw7vbL.jpg)
![5/16-18 Serrated Flange Hex Lock Nuts, Stainless Steel 18-8 (304), Bright Finish, 50 PCS - Image 2](https://m.media-amazon.com/images/I/51wgj7-6QDL.jpg)
![5/16-18 Serrated Flange Hex Lock Nuts, Stainless Steel 18-8 (304), Bright Finish, 50 PCS - Image 3](https://m.media-amazon.com/images/I/61aukfCwviL.jpg)
![5/16-18 Serrated Flange Hex Lock Nuts, Stainless Steel 18-8 (304), Bright Finish, 50 PCS - Image 4](https://m.media-amazon.com/images/I/61r5pLi63gL.jpg)
![5/16-18 Serrated Flange Hex Lock Nuts, Stainless Steel 18-8 (304), Bright Finish, 50 PCS - Image 5](https://m.media-amazon.com/images/I/61iltr1b3ML.jpg)

## Available Options

This product comes in different **Size, Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    They look good and work as intended.
  

*by M***S on Reviewed in the United States on April 2, 2024*

When fixing up an old car, I don't really like to use a lot of hardware store fasteners because they just don't look right. Most cars use flanged fasteners like this and that is why I bought them. They manage to do the job well and look stock, without having the tendency to tarnish and rust that you see in stock zinc plated hardware. So yes, I would buy them again and have bought several different types of hardware from this seller to use on my cars because I really like the way they look. It seems like a small detail, but those small details are the difference between looking right and not quite right.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    bought these to replace missing wheel barrow nuts and bolts working great.
  

*by C***S on Reviewed in the United States on April 21, 2024*

I lost a few nuts and bolts on my wheel barrow and bought these to replace them.  they fit perfectly and doing a great job.  I use the wheel barrow a lot.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    price
  

*by A***R on Reviewed in the United States on May 16, 2024*

Nothing to dislike.

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-25*