---
product_id: 352301263
title: "Oumefar 20pcs Self Tapping Threaded Insert M4 x 8mm Self Tapping Slotted Screw Metal Thread Insert Nuts Stainless Steel Thread Insert Nuts for Helical Repair, Thread Reinforce Repair Tool"
brand: "oumefar"
price: "€ 19.70"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/352301263-oumefar-20pcs-self-tapping-threaded-insert-m4-x-8mm-self
store_origin: FI
region: Finland
---

# M4 x 8mm size Self-tapping design Stainless steel durability Oumefar 20pcs Self Tapping Threaded Insert M4 x 8mm Self Tapping Slotted Screw Metal Thread Insert Nuts Stainless Steel Thread Insert Nuts for Helical Repair, Thread Reinforce Repair Tool

**Brand:** oumefar
**Price:** € 19.70
**Availability:** ✅ In Stock

## Summary

> 🔧 Reinvent your repairs with ease!

## Quick Answers

- **What is this?** Oumefar 20pcs Self Tapping Threaded Insert M4 x 8mm Self Tapping Slotted Screw Metal Thread Insert Nuts Stainless Steel Thread Insert Nuts for Helical Repair, Thread Reinforce Repair Tool by oumefar
- **How much does it cost?** € 19.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/352301263-oumefar-20pcs-self-tapping-threaded-insert-m4-x-8mm-self)

## Best For

- oumefar enthusiasts

## Why This Product

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

## Key Features

- • **Enhanced Longevity:** Wear-resistant design for frequent use.
- • **Vibration Resistant:** Strong hold to prevent loosening in dynamic environments.
- • **Maintenance Made Easy:** Restore damaged screw holes effortlessly.
- • **Versatile Application:** Perfect for low-strength materials like aluminum and magnesium.
- • **Effortless Installation:** No pre-tapping required—just screw it in!

## Overview

This 20-piece set of M4 x 8mm self-tapping threaded inserts is designed for quick and easy installation in low-strength materials. Made from durable stainless steel, these inserts enhance connection strength, improve wear resistance, and provide a reliable solution for damaged screw holes, ensuring long-lasting performance in various applications.

## Description

Full description not available

## Features

- 【EASY TO INSTALL】These self tapping thread inserts can be installed directly and do not need you to tap a thread first.These self tapping thread inserts can be directly used by the installation tool to screw it into a specific hole.
- 【SCOPE OF APPLICATION】These self tapping thread inserts are used in low strength materials such as aluminum, magnesium, can avoid thread damage and get a good connection performance, to enhance connection strength and improve connection condition.
- 【WEAR-RESISTANCE】Used for parts that requires frequent removing, it can greatly improve service life and wear-resistance of screw thread.It can prevent screw from getting loose, especially used for products requiring high coefficient of insurance.
- 【EASY TO MAINTENANCE】Easy to maintenance, install a thread insert into a damage screw hole, then the screw hole can be used as normal, in order to avoid workpiece loss.
- 【SAFE】 These self tapping thread inserts have the ability of strong vibration resistance, which can prevent loose.Can be used in many different places.

## Product Details

- **Material:** Stainless Steel
- **Fastener Type:** Insert, Slotted
- **Thread Size:** M 4
- **Exterior Finish:** Aluminum,Metal,Stainless Steel
- **Metal Type:** Aluminum, Magnesium, Stainless Steel

## Images

![Oumefar 20pcs Self Tapping Threaded Insert M4 x 8mm Self Tapping Slotted Screw Metal Thread Insert Nuts Stainless Steel Thread Insert Nuts for Helical Repair, Thread Reinforce Repair Tool - Image 1](https://m.media-amazon.com/images/I/71DjY3YeW+L.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.fi/products/352301263-oumefar-20pcs-self-tapping-threaded-insert-m4-x-8mm-self](https://www.desertcart.fi/products/352301263-oumefar-20pcs-self-tapping-threaded-insert-m4-x-8mm-self)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-17*