---
product_id: 548169783
title: "20Pcs Self-Tapping Thread Insert Kit Carbon Steel Repair Inserts M2 M3 M4 M5 M6 M8 M10 M12 Sizes for Stripped Wood Metal Screw Hole Repair Automotive Furniture DIY"
brand: "ywbl-wh"
price: "AED 44"
currency: AED
in_stock: true
reviews_count: 13
category: "Ywbl Wh"
url: https://www.desertcart.ae/products/548169783-20pcs-self-tapping-thread-insert-kit-carbon-steel-repair-inserts
store_origin: AE
region: United Arab Emirates
---

# Multi-size M2-M12 inserts Quick self-tapping install High tensile carbon steel 20Pcs Self-Tapping Thread Insert Kit Carbon Steel Repair Inserts M2 M3 M4 M5 M6 M8 M10 M12 Sizes for Stripped Wood Metal Screw Hole Repair Automotive Furniture DIY

**Brand:** ywbl-wh
**Price:** AED 44
**Availability:** ✅ In Stock

## Summary

> 🔧 Fix it fast, fix it right — thread repair made effortless!

## Quick Answers

- **What is this?** 20Pcs Self-Tapping Thread Insert Kit Carbon Steel Repair Inserts M2 M3 M4 M5 M6 M8 M10 M12 Sizes for Stripped Wood Metal Screw Hole Repair Automotive Furniture DIY by ywbl-wh
- **How much does it cost?** AED 44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/548169783-20pcs-self-tapping-thread-insert-kit-carbon-steel-repair-inserts)

## Best For

- ywbl-wh enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium carbon steel construction ensures durability and shock resistance for long-term reliability.
- • **Multi-Industry Ready:** Trusted solution for automotive, shipbuilding, electronics, and high-end furniture applications.
- • **Versatile Size Range:** Includes 9 thread sizes from M2 to M12, perfect for automotive, furniture, and industrial repairs.
- • **Vibration-Proof Hold:** Large contact area and precise threading prevent loosening under shock and vibration.
- • **Effortless Installation:** Self-tapping design means no pre-tapping needed—install in seconds with standard tools.

## Overview

This 20-piece self-tapping thread insert kit features durable carbon steel inserts in sizes M2 through M12, designed for quick, no-prep installation. Engineered for high tensile strength and vibration resistance, it’s ideal for repairing stripped screw holes across automotive, furniture, and industrial applications.

## Description

Product Description Self Tapping Thread Insert Inner M3x0.5 Outer M5x0.5 Carbon Steel with Yellow Zinc Plating Durable and corrosion resistant for reliable long term use Vibration Proof High Tensile Strength Large contact area resists loosening under shock and vibration Multi Industry Fastener Solution Automotive rail shipbuilding electronics and more Quick Self Tapping Installation No pre tapping needed. Installs in seconds with standard tools Precise M3 Inner M5 Outer Dimensions Check sizes for your specific thread repair or reinforcement application

Review: excellent product - worked perfectly, self tapping into plastic for fitting casters
Review: Brass screw incerts - They were exactly has described excellent quality

## Features

- Material: The self-drilling carbon steel insert is made of high-quality carbon steel and is durable. It is highly shock-resistant and can prevent loosening.
- Application: This threaded insert is widely used in the automotive industry, rail vehicle industry, shipbuilding industry, household appliances, construction machinery, commercial machinery, electronic products, engineering plastics, high-end furniture, aluminum die-casting and other industries.
- Nine inner M2*0.4 outer M4.5*0.5: 6mm / 0.2in; inner M4*0.7 outer M6.5*0.75: 8mm / 0.3in; inner M3*0.5 outer M5*0.5: 6mm / 0.2in; inner M5*0.8 outer M8*1.0: 10mm / 0.4in; inner M6*1.0 outer M9*1.0: 12mm / 0.5in; inner M6*1.0 outer M10*1.5: 14mm / 0.6in; inner M8*1.25 outer M12*1.5: 15mm / 0.6in; inner M10*1.5 outer M14*1.5: 18mm / 0.7in; inner M12*1.75 External M16*1.5: 22mm / 0.9in
- Features: Large contact area, threaded inserts can withstand strong pulling force.
- Easy installation: Easy, fast and simple installation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09F3C5KK4 |
| Best Sellers Rank | 38,288 in DIY & Tools ( See Top 100 in DIY & Tools ) 41 in Nut Inserts |
| Brand Name | YWBL-WH |
| Colour | brown |
| Compatible Groove Diameter | 8 Millimeters |
| Country Of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 77 Reviews |
| Exterior Finish | Aluminum,Carbon Steel |
| Exterior finish | Aluminum , Carbon Steel |
| Fastener Type | Insert |
| Fastener type | Insert |
| Finish Types | Finish |
| Grade Rating | Industrial |
| Included Components | inc |
| Inside Thread Size | M2, M4, M3, M5, M6, M8, M10, M12, M14, M16 |
| Item Diameter | 8 Millimetres |
| Item Dimensions | 10 x 6 x 2 centimetres |
| Manufacturer | YWBL-WH |
| Manufacturer Part Number | YWBL-WHw93m1g5i2r1276-04 |
| Material | Carbon Steel |
| Material Type | Carbon Steel |
| Metal | Alloy Steel, Carbon Steel |
| Metal type | Alloy Steel , Carbon Steel |
| Number Of Items | 1 |
| Size | (Inner M5*0.8 Outer M8*1.0) |
| Thread Class | Class 2B |
| Thread Size | M 5 |
| Thread Style | Standard |
| Thread Type | ISO Metric |
| Thread size | M 5 |

## Product Details

- **Brand:** YWBL-WH
- **Colour:** brown
- **Exterior finish:** Aluminum,Carbon Steel
- **Fastener type:** Insert
- **Finish type:** Finish
- **Item dimensions L x W x H:** 10 x 6 x 2 centimetres
- **Material:** Carbon Steel
- **Metal type:** Alloy Steel, Carbon Steel
- **Thread size:** M 5
- **Thread type:** ISO Metric

## Images

![20Pcs Self-Tapping Thread Insert Kit Carbon Steel Repair Inserts M2 M3 M4 M5 M6 M8 M10 M12 Sizes for Stripped Wood Metal Screw Hole Repair Automotive Furniture DIY - Image 1](https://m.media-amazon.com/images/I/41jtLtAXNiL.jpg)
![20Pcs Self-Tapping Thread Insert Kit Carbon Steel Repair Inserts M2 M3 M4 M5 M6 M8 M10 M12 Sizes for Stripped Wood Metal Screw Hole Repair Automotive Furniture DIY - Image 2](https://m.media-amazon.com/images/I/51Th9r7NeiL.jpg)
![20Pcs Self-Tapping Thread Insert Kit Carbon Steel Repair Inserts M2 M3 M4 M5 M6 M8 M10 M12 Sizes for Stripped Wood Metal Screw Hole Repair Automotive Furniture DIY - Image 3](https://m.media-amazon.com/images/I/81R+8fhuKmL.jpg)
![20Pcs Self-Tapping Thread Insert Kit Carbon Steel Repair Inserts M2 M3 M4 M5 M6 M8 M10 M12 Sizes for Stripped Wood Metal Screw Hole Repair Automotive Furniture DIY - Image 4](https://m.media-amazon.com/images/I/81qwkmnrItL.jpg)
![20Pcs Self-Tapping Thread Insert Kit Carbon Steel Repair Inserts M2 M3 M4 M5 M6 M8 M10 M12 Sizes for Stripped Wood Metal Screw Hole Repair Automotive Furniture DIY - Image 5](https://m.media-amazon.com/images/I/81cSQXJXULL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ excellent product
*by A***J on 16 March 2026*

worked perfectly, self tapping into plastic for fitting casters

### ⭐⭐⭐⭐⭐ Brass screw incerts
*by D***N on 5 February 2026*

They were exactly has described excellent quality

### ⭐⭐⭐ OK for basic repairs
*by G***R on 26 April 2026*

Inserts are OK, though the outer thread is too fine. The screwdriver slots jam the thread holes when torqued. A far better design would be a hex recess in the insertion end

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**Shop now:** [https://www.desertcart.ae/products/548169783-20pcs-self-tapping-thread-insert-kit-carbon-steel-repair-inserts](https://www.desertcart.ae/products/548169783-20pcs-self-tapping-thread-insert-kit-carbon-steel-repair-inserts)

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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-07-12*