---
product_id: 654117372
title: "20 PCS Hollow Metal Petal Jack Nuts Expension Nuts for Iron Sheet Cavity Wall (M5)"
brand: "lhuiddh"
price: "90.51 DT"
currency: TND
in_stock: true
reviews_count: 6
category: "Lhuiddh"
url: https://www.desertcart.tn/products/654117372-20-pcs-hollow-metal-petal-jack-nuts-expension-nuts-iron
store_origin: TN
region: Tunisia
---

# M5 x 25mm precision fit Petal design for anti-loosening grip Galvanized carbon steel corrosion resistance 20 PCS Hollow Metal Petal Jack Nuts Expension Nuts for Iron Sheet Cavity Wall (M5)

**Brand:** lhuiddh
**Price:** 90.51 DT
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock it down with style and strength!

## Quick Answers

- **What is this?** 20 PCS Hollow Metal Petal Jack Nuts Expension Nuts for Iron Sheet Cavity Wall (M5) by lhuiddh
- **How much does it cost?** 90.51 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/654117372-20-pcs-hollow-metal-petal-jack-nuts-expension-nuts-iron)

## Best For

- lhuiddh enthusiasts

## Why This Product

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

## Key Features

- • **Complete Set:** 20-pack provides ample supply for multiple projects, eliminating last-minute runs to the hardware store.
- • **Built to Last:** High-quality galvanized carbon steel ensures rust-free durability in any environment.
- • **Precision Fit:** M5 x 25mm size engineered for seamless installation on iron sheets and hollow panels.
- • **Secure Every Fix:** Petal jack nuts deliver superior grip and vibration resistance for lasting stability.
- • **Versatile Application:** Perfect for construction, machinery, signage, and electrical installations—be the pro who’s always prepared.

## Overview

This 20-piece set of M5 x 25mm hollow metal petal jack nuts is crafted from galvanized carbon steel for exceptional corrosion resistance and durability. Designed with a unique petal shape, these expansion nuts provide superior anti-loosening performance under vibration, making them ideal for securing iron sheets, aluminum frames, and hollow panels in construction, machinery, and signage applications.

## Description

These petal nuts are aesthetically pleasing and provide a secure fix. They are ideal for installing and securing thin iron sheets and are widely used in construction, machinery, ceilings, electrical appliances, signs, and streetlight installations.

Review: Perfect - Used to replace drilled out rivets, did the job perfectly
Review: Screws - Happy with the Screws

## Features

- Material: The petal nuts are made of high-quality galvanized carbon steel, offering excellent corrosion resistance and long-term durability.
- Installation: Use professional riveting tools or clamp the rivet nut with a wrench, then use a screwdriver to secure the screw and material in place for a complete installation.
- Set: There are 20 Expension Nuts in the package, whose size is M5*25mm.
- Features: The petal design of the jack nuts ensures a tight grip, providing superior anti-loosening capability under vibration compared to ordinary nuts and excellent load-bearing capacity.
- Applications: Suitable for use with iron sheets, aluminum alloy frames, hollow panels, license plates, signs, container labels, and more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D6KKWQ1Z |
| Best Sellers Rank | 33,988 in DIY & Tools ( See Top 100 in DIY & Tools ) 18 in Rivet Nuts |
| Brand Name | LHUIDDH |
| Colour | Silver |
| Compatible Groove Diameter | 5 Millimeters |
| Country Of Origin | China |
| Customer Reviews | 4.0 4.0 out of 5 stars (46) |
| Exterior Finish | Zinc |
| Fastener Type | Lock |
| Finish Types | Brushed |
| Grade Rating | industrial |
| Inside Thread Size | M5 x 2 |
| Item Dimensions | 25 x 5 x 25 millimetres |
| Manufacturer | LHUIDDH |
| Manufacturer Part Number | AB20 |
| Material Type | Carbon Steel |
| Metal | Carbon Steel |
| Screw Head Style | Hexagonal |
| Size | M5 |
| Thread Class | Class 3B |
| Thread Coverage | Fully Threaded |
| Thread Size | M 5 |
| Thread Style | Right Hand |
| Thread Type | ISO Metric |
| UPC | 784300966142 |

## Product Details

- **Brand:** LHUIDDH
- **Colour:** Silver
- **Exterior finish:** Zinc
- **Fastener type:** Lock
- **Finish type:** Brushed
- **Item dimensions L x W x H:** 25 x 5 x 25 millimetres
- **Material:** Carbon Steel
- **Metal type:** Carbon Steel
- **Thread size:** M 5
- **Thread type:** ISO Metric

## Images

![20 PCS Hollow Metal Petal Jack Nuts Expension Nuts for Iron Sheet Cavity Wall (M5) - Image 1](https://m.media-amazon.com/images/I/71kJNmoR5cL.jpg)
![20 PCS Hollow Metal Petal Jack Nuts Expension Nuts for Iron Sheet Cavity Wall (M5) - Image 2](https://m.media-amazon.com/images/I/81qf8Kw7yTL.jpg)
![20 PCS Hollow Metal Petal Jack Nuts Expension Nuts for Iron Sheet Cavity Wall (M5) - Image 3](https://m.media-amazon.com/images/I/8181PIMtqQL.jpg)
![20 PCS Hollow Metal Petal Jack Nuts Expension Nuts for Iron Sheet Cavity Wall (M5) - Image 4](https://m.media-amazon.com/images/I/61X5UW363SL.jpg)
![20 PCS Hollow Metal Petal Jack Nuts Expension Nuts for Iron Sheet Cavity Wall (M5) - Image 5](https://m.media-amazon.com/images/I/71OeEeCS+xL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by T***T on 6 August 2025*

Used to replace drilled out rivets, did the job perfectly

### ⭐⭐⭐⭐ Screws
*by A***S on 7 December 2025*

Happy with the Screws

### ⭐⭐⭐⭐⭐ Good for thin material
*by N***B on 20 October 2024*

I particularly needed this type of fixing to fix a post box on to a metal clad building. Because of my particular requirement, I had to change the screw for a longer version, but for most people the screw supplied will be suitable. Cheap enough and a bargain with prime as local DIY stores only really stock the plasterboard version.

## Frequently Bought Together

- 20 PCS Hollow Metal Petal Jack Nuts Expension Nuts for Iron Sheet Cavity Wall (M5)
- Anndason Heavy Duty Metal Setting Tool for Hollow Wall Metal Cavity Anchor Plasterboard Fixing

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**Shop now:** [https://www.desertcart.tn/products/654117372-20-pcs-hollow-metal-petal-jack-nuts-expension-nuts-iron](https://www.desertcart.tn/products/654117372-20-pcs-hollow-metal-petal-jack-nuts-expension-nuts-iron)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-21*