---
product_id: 258476336
title: "M4"
brand: "amjoy"
price: "₨317"
currency: SCR
in_stock: null
reviews_count: 8
url: https://www.desertcart.sc/products/258476336-m4
store_origin: SC
region: Seychelles
---

# High-temp treated for corrosion resistance 10 thick carbon steel rivet nuts M4 high-hardness carbon steel mandrel M4

**Brand:** amjoy
**Price:** ₨317
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Elevate your fastening game with precision and power!

## Quick Answers

- **What is this?** M4 by amjoy
- **How much does it cost?** ₨317 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/258476336-m4)

## Best For

- amjoy enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Durability:** Crafted from premium carbon steel to withstand heavy use without breakage.
- • **Trusted Compatibility:** Designed to perfectly pair with RZX/Astro riveters for flawless performance.
- • **Precision Fit & Easy Swap:** Strictly tested accessories ensure seamless replacement and perfect compatibility.
- • **Complete Set for Efficiency:** Includes 1 mandrel and 10 rivet nuts to power through your fastening tasks.
- • **Corrosion-Resistant Strength:** High-temperature machining treatment boosts longevity and resists rust.

## Overview

The Rivet Nut Tool Mandrel M4 and 10 Rivet Nuts set features a high-hardness carbon steel mandrel and thick, corrosion-resistant rivet nuts treated with high-temp machining. Designed for perfect fit and durability, this 11-piece set is compatible with RZX/Astro riveters, ensuring reliable, long-lasting fastening performance for professional and DIY projects alike.

## Description

Rivet Nut Tool Mandrel M4 and 10 Rivet Nuts, Rivet Tool Set Spare Part, Nutsert Tool Accessories Set Compatible with RZX/Astro Riveters

## Features

- Premium Quality: M4 mandrels are made of high-hardness carbon steel to maximize wear and tear; you don't need to worry about breakage and the short service life of the accessories
- Easy Replacement: The accessories we provide have been through strict testing, which perfectly fit the size and weight you need, saving time and effort on retrofitting and replacing
- Sturdy & Durable: You will get 1 mandrel with 10 pcs rivet nuts. Rivet nuts are made of thick carbon steel, which is treated with high-temp machining to prevent corrosion and increase durability
- You need to Know: We separately offer the mandrel with rivet nuts. And we also offer the 16 inch rivet nut tool. They are perfect partner to help you finish the work
- Comprehensive Service: We are confident in our products. If you find any problem with the product, please let us know in time to replenish the goods. Wish you happy shopping

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Steel |
| Fastener Type | Rivet |
| Thread Size | M4 |
| Exterior Finish | Aluminum,Carbon Steel,Plastic,Zinc |
| Metal Type | Aluminum, Alloy Steel, Carbon Steel |
| Finish Type | Polished |
| Brand | Amjoy |
| Thread Type | Iso Metric |
| Inside Thread Size | M4 |
| Thread Style | Left Hand |
| Thread Coverage | Partially Threaded |
| Thread Class | Fine |
| Size | M4 |
| Head Style | Flat |
| Item Diameter | 4 Millimeters |
| Compatible groove diameter | 4 Millimeters |
| Maximum Shear Strength | Higher than Standard Aluminum or Plastic Nuts |
| Number of Pieces | 11 |
| UPC | 779880796692 |
| Manufacturer | Amjoy |
| Part Number | AINA_US-M4 |
| Item Weight | 1.76 ounces |
| Item model number | AINA_US-M4 |
| Finish | Polished |
| Item Package Quantity | 1 |
| Cutting Diameter | 4 Millimeters |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Steel
- **Fastener Type:** Rivet
- **Thread Size:** M4
- **Exterior Finish:** Aluminum,Carbon Steel,Plastic,Zinc
- **Metal Type:** Aluminum, Alloy Steel, Carbon Steel

## Images

![M4 - Image 1](https://m.media-amazon.com/images/I/612fgIX4qYL.jpg)
![M4 - Image 2](https://m.media-amazon.com/images/I/71Ad35L84wL.jpg)
![M4 - Image 3](https://m.media-amazon.com/images/I/71IEm5IvioL.jpg)
![M4 - Image 4](https://m.media-amazon.com/images/I/71sBJ-Ri9bL.jpg)
![M4 - Image 5](https://m.media-amazon.com/images/I/61shDIjqbXL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ This tool is head and shoulders above others I have used in the past
*by T***S on November 11, 2020*

If you don't ever use rivets in your work, you might want to take at close look at how you are doing things. It you need to connect things that you do not want to e able to easily come apart, rivets are an inexpensive and easy to install option. Rivets come in many lengths and diameters. This riveter comes with the necessary mandrels to work with many sizes of rivets. If you ever need to remove rivets, it is simple to drill them out. You don't have to do anything difficult, like cut welds for instance.This is a substantial tool. It has some weight to it. It is solid. It works great. The long handles afford great leverage. The mandrels are well made. I don't think you are ever going to wear this tool out. Or break it. Just don't lend it out. You probably won't get it back. It's that nice.

### ⭐⭐⭐⭐⭐ Works well
*by V***R on October 22, 2024*

Should have bought this years ago, so many projects made so simple to do.

### ⭐⭐⭐⭐⭐ Good tool, nice assortment of sizes.
*by W***L on October 12, 2022*

This worked well for a project to set 6 rivnuts. I needed the smaller 10-24 nuts, which many other kits don't include. That size may be a bit small for a tool of this size, as the die bent after a few nuts. I would expect proper tool steel to break before it bends. I was working on a vehicle interior so space was at a premium. The seller was kind enough to send a new die. I do wish there was a storage case included - between the tool and all the different size dies and rivnuts there are a lot of parts to keep together.

## Frequently Bought Together

- Amjoy Rivet Nut Tool Mandrel M4 and 10 Rivet Nuts, Rivet Tool Set Spare Part, Nutsert Tool Accessories Set Compatible with RZX/Astro Riveters
- Vifmy 190Pcs M4 Rivet Nuts, Metric Zinc Plated Finish Carbon Steel Flat Head Threaded Insert Nutsert Kit

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**Shop now:** [https://www.desertcart.sc/products/258476336-m4](https://www.desertcart.sc/products/258476336-m4)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-21*