---
product_id: 320389657
title: "100 PCS Thread Repair Insert, M6 x 1 Helicoil Metric Thread Sleeves, Stainless Steel Wire Thread Sheaths with Different Length to Choose for Thread Repair(12mm)"
brand: "hyuduo"
price: "€ 29.21"
currency: EUR
in_stock: true
category: "Hyuduo"
url: https://www.desertcart.sk/products/320389657-100-pcs-thread-repair-insert-m6-x-1-helicoil-metric
store_origin: SK
region: Slovakia
---

# Available in 9mm, 12mm & 18mm lengths M6 x 1 precision thread size 304 stainless steel corrosion-resistant 100 PCS Thread Repair Insert, M6 x 1 Helicoil Metric Thread Sleeves, Stainless Steel Wire Thread Sheaths with Different Length to Choose for Thread Repair(12mm)

**Brand:** hyuduo
**Price:** € 29.21
**Availability:** ✅ In Stock

## Summary

> 🔧 Fix it like a pro — thread repair that lasts and impresses!

## Quick Answers

- **What is this?** 100 PCS Thread Repair Insert, M6 x 1 Helicoil Metric Thread Sleeves, Stainless Steel Wire Thread Sheaths with Different Length to Choose for Thread Repair(12mm) by hyuduo
- **How much does it cost?** € 29.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/320389657-100-pcs-thread-repair-insert-m6-x-1-helicoil-metric)

## Best For

- hyuduo enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Length Options:** Choose from 9mm, 12mm, or 18mm to match your repair needs precisely.
- • **Precision Engineered M6 x 1 Threads:** Ensures perfect fit and reliable fastening every time.
- • **Cost-Effective Thread Repair Solution:** Save money by restoring damaged threads instead of replacing parts.
- • **Boosts Thread Strength on Soft Materials:** Ideal for aluminum, zinc, copper, plastic, and more—extends component life.
- • **Durable 304 Stainless Steel Construction:** Rust-proof design built to last through heavy use and harsh environments.

## Overview

This 100-piece set of M6 x 1 Helicoil thread repair inserts features durable 304 stainless steel wire sleeves in multiple lengths (9mm, 12mm, 18mm). Designed to restore and reinforce damaged threads in soft metals and plastics, these inserts provide corrosion resistance, high shear strength, and precise ISO metric threading for professional-grade repairs.

## Description

100 PCS Thread Repair Insert, M6 x 1 Helicoil Metric Thread Sleeves, Stainless Steel Wire Thread Sheaths with Different Length to Choose for Thread Repair(12mm): desertcart.com: Industrial & Scientific

## Features

- [Specifications] This M6 x 1 thread insert in length 9mm, 12mm and 18mm for nuts diameter 6mm. Please choose the right size before purchasing.
- [Great Value] When a threaded hole is damaged , repairing threaded holes with thread repair inserts is cost-effective. Remember to choose your size before ordering.
- [Steel Inserts] Our threaded inserts are made of 304 stainless steel, it does not rusty, and is designed for long service time. Wire screw sleeve, also called thread sheath, stainless steel screw sleeve, wire sleeve, tooth sleeve, is a new type of internal threaded fasteners, by the high strength, high precision rhombic cross-section of the steel wire winding and become.
- [Great Design] The thread size is standard, the thread is clear, it is great for thread repair. Application on aluminium alloy, zinc alloy, magnesium alloy, copper, plastic, bakelite and other low-strength engineering materials can significantly improve thread strength and wear resistance.
- [Wide Range of Applications] This thread insert improves thread strength and wear resistance significantly when used on lowstrength engineering materials such as aluminum alloy, zinc alloy, alloy, copper, plastic and engineering plastics.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0953241HJ |
| Best Sellers Rank | #162,728 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #96 in Thread Metric Inserts & Repair Kits #172 in Indexable Inserts |
| Brand | Hyuduo |
| Color | Silver |
| Compatible Groove Diameter | 7.7 millimeters |
| Customer Reviews | 4.7 4.7 out of 5 stars (66) |
| Exterior Finish | Zinc |
| Fastener Type | Insert |
| Finish Types | Finish |
| Grade Rating | industrial |
| Included Components | inc |
| Inside Thread Size | M6 x 1 |
| Item Diameter | 7.9 millimeters |
| Item Dimensions | 0.39 x 0.39 x 0.39 inches |
| Manufacturer | Hyuduo |
| Material Type | Stainless Steel |
| Maximum Shear Strength | 550 MPa (approximately) |
| Metal Type | Alloy Steel, Aluminum, Copper, Stainless Steel, Zinc |
| Number Of Items | 1 |
| Number of Pieces | 100 |
| Outside Diameter | 7.9 millimeters |
| Part Number | Hyuduomdvwfg2knu1240-12 |
| Screw Head Style | Screw |
| Set Name | Size |
| Size Name | 12mm |
| Thread Class | Coarse |
| Thread Coverage | Fully Threaded |
| Thread Size | M 6 |
| Thread Style | Helicoil (metric) |
| Thread Type | Iso Metric |
| Unit Count | 100 Count |

## Product Details

- **Color:** Silver
- **Exterior Finish:** Zinc
- **Fastener Type:** Insert
- **Material:** Stainless Steel
- **Thread Size:** M 6

## Images

![100 PCS Thread Repair Insert, M6 x 1 Helicoil Metric Thread Sleeves, Stainless Steel Wire Thread Sheaths with Different Length to Choose for Thread Repair(12mm) - Image 1](https://m.media-amazon.com/images/I/71X83NgStWS.jpg)

## Available Options

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

## Frequently Bought Together

- 100 PCS Thread Repair Insert, M6 x 1 Helicoil Metric Thread Sleeves, Stainless Steel Wire Thread Sheaths with Different Length to Choose for Thread Repair(12mm)
- BILITOOLS M6x1.0 Thread Repair Kit, HSS Drill Helicoil Repair Kit Metric
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**Shop now:** [https://www.desertcart.sk/products/320389657-100-pcs-thread-repair-insert-m6-x-1-helicoil-metric](https://www.desertcart.sk/products/320389657-100-pcs-thread-repair-insert-m6-x-1-helicoil-metric)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-08-15*