---
product_id: 783267424
title: "Wire Screw Sleeve Thread Repair Inserts Assortment Kit 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Wire Thread Inserts Helicoil Thread Repair Kit 210Pcs"
brand: "zovfam"
price: "4418921₫"
currency: VND
in_stock: true
reviews_count: 5
category: "Zovfam"
url: https://www.desertcart.vn/products/783267424-wire-screw-sleeve-thread-repair-inserts-assortment-kit-304-stainless
store_origin: VN
region: Vietnam
---

# 210 precision inserts 7 metric sizes M3-M12 304 stainless steel corrosion-proof Wire Screw Sleeve Thread Repair Inserts Assortment Kit 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Wire Thread Inserts Helicoil Thread Repair Kit 210Pcs

**Brand:** zovfam
**Price:** 4418921₫
**Availability:** ✅ In Stock

## Summary

> 🔧 Fix it once, fix it like a pro — thread repair redefined!

## Quick Answers

- **What is this?** Wire Screw Sleeve Thread Repair Inserts Assortment Kit 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Wire Thread Inserts Helicoil Thread Repair Kit 210Pcs by zovfam
- **How much does it cost?** 4418921₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/783267424-wire-screw-sleeve-thread-repair-inserts-assortment-kit-304-stainless)

## Best For

- zovfam enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** 304 stainless steel construction ensures rust resistance and anti-abrasion strength.
- • **Versatile Size Range:** Seven metric sizes (M3 to M12) neatly organized for every repair need.
- • **Pro-Grade Reliability:** Trusted in aviation, automotive, and high-tech industries for superior thread repair.
- • **Ultimate Thread Revival:** Restore stripped threads with 210 high-precision inserts for lasting durability.
- • **Vibration-Proof Locking:** Elastic wire design evenly distributes load to prevent loosening under stress.

## Overview

This 210-piece Wire Screw Sleeve Thread Repair Kit features 304 stainless steel helicoil inserts in seven metric sizes (M3-M12). Designed for high precision and durability, it offers corrosion resistance, anti-loosening elasticity, and strong thread reinforcement. Ideal for professional-grade repairs across automotive, aerospace, and industrial applications, it comes organized in a compact plastic case for easy access and long-term reliability.

## Description

Thread Insert Kit 210Pcs M3 M4 M5 M6 M8 M10 M12 304 Stainless Steel Wire Screw Sleeve Thread Repair Insert Assortment Kit Specification: Product Type: Helicoil Type Screw Repair Sleeve Material: 304 Stainless Steel Size: M3 M4 M5 M6 M8 M10 M12 Main Function: Screw Repair Feature: ★ Durable Material: The use of screw holes extends the service life of the screw parts.stainless steel threaded inserts hardness, rust-resistance and anti-corrosion. Not easy to slick, deep thread, no deformation, smooth thread, high precision. High hardness and low abrasion ★ Anti-loose: Wire thread insert is a spring-like internal and external thread concentric body fastener which is precisely manufactured, with a certain of elastic can make the load on the thread is more even. ★ Locking Design: Wire screw sleeve can be into the threaded hole of metal or non-metal material will improve the connection condition and greatly raise the reliability of screw connection. Package Including: Model: Inner diameter x thread pitch x length (2D= 2 x inner diameter) (01) M3 x 0.5 x 2D ---------------------------- 40Pcs (02) M4 x 0.7 x 2D ---------------------------- 40Pcs (03) M5 x 0.8 x 2D ---------------------------- 40Pcs (04) M6 x 1 x 2D ------------------------------- 30Pcs (05) M8 x 1.25 x 2D -------------------------- 30Pcs (06) M10 x 1.5 x2D -------------------------- 20Pcs (07) M12 x 1.75 x 2D ----------------------- 10Pcs Package Quantity: Total 210Pcs Wire thread inserts steel sheath helicoil type screw repair sleeve assortment kit, Packed in a plastic box

Review: Saved me when I stripped out a caliper bolt on my wife's jeep. Have plenty more for future use should I ever need it. Very sturdy build quality too.
Review: The kit contains a decent assortment of good quality coils. I used some to re-mount the starter to a riding mower. Loose bolts that wiggled each time the mower was started had stripped the threads from the holes in the engine block until the starter fell loose. These coils allowed me to repair the issue with a durable solution that could stand up to the vibrations and heat that made other options fail without having to re-tap the block to a larger bolt size, which would have not fit through the holes in the starter. Take time to do your homework and make sure you are using the right size.

## Features

- High Quality: Thread repair inserts has deep thread, not loose, high-precision, strong anti-seismic, anti-impact and anti-abrasion functions, it can greatly improve the life of thread
- Material: Wire thread inserts all made of 304 stainless steel, has good corrosion resistance, also has superior rust resistance and the excellent of oxidation resistance, avoid the damage of thread
- Size: In thread repair kits, it include 7 size of M3 M4 M5 M6 M8 M10 M12 threaded inserts packed in a plastic box, each size sorted a grid separately.
- Feature: Metric thread insert kit With certain elastic and even load, can make the load on the thread is more even, eliminate the screw and screw hole deviation between the pitch, thus increasing the screw thread connection strength
- Application: Widely used in aviation, automobiles, steam turbines, electronic communications, computers, lamps, molds, mechanical equipment, radiators, and semiconductor equipment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BPMKBV98 |
| Are batteries included? | No |
| Country of Origin | USA |
| Customer Reviews | 4.7 4.7 out of 5 stars (140) |
| Date First Available | 19 April 2025 |
| Fastener Type | Helical |
| Finish Type | Stainless Steel |
| Head Style | Hex |
| Item Dimensions LxWxH | 17.2 x 9.7 x 2.2 Centimeters |
| Item Height | 2.2 Centimeters |
| Item Weight | 310 g |
| Item Width | 9.7 Centimeters |
| Item model number | M3 M4 M5 M6 M8 M10 M12 |
| Manufacturer | Zovfam |
| Model number | M3 M4 M5 M6 M8 M10 M12 |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Product Dimensions | 17.2 x 9.7 x 2.2 cm; 310 g |
| Shape | Hexagonal |
| Thread Size | M3, M4, M5, M6, M8, M10, M12 |
| UPC | 711691396982 |

## Product Details

- **Brand:** Zovfam
- **Colour:** Silver
- **Item dimensions L x W x H:** 17.2 x 9.7 x 2.2 Centimeters
- **Material:** Stainless Steel 304
- **Size:** M3 M4 M5 M6 M8 M10 M12

## Images

![Wire Screw Sleeve Thread Repair Inserts Assortment Kit 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Wire Thread Inserts Helicoil Thread Repair Kit 210Pcs - Image 1](https://m.media-amazon.com/images/I/71W4D1RZTAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***Y on 2 March 2025*

Saved me when I stripped out a caliper bolt on my wife's jeep. Have plenty more for future use should I ever need it. Very sturdy build quality too.

### ⭐⭐⭐⭐⭐ Review
*by S***N on 30 December 2025*

The kit contains a decent assortment of good quality coils. I used some to re-mount the starter to a riding mower. Loose bolts that wiggled each time the mower was started had stripped the threads from the holes in the engine block until the starter fell loose. These coils allowed me to repair the issue with a durable solution that could stand up to the vibrations and heat that made other options fail without having to re-tap the block to a larger bolt size, which would have not fit through the holes in the starter. Take time to do your homework and make sure you are using the right size.

### ⭐⭐⭐⭐⭐ Review
*by C***Z on 6 November 2025*

Muy util

## Frequently Bought Together

- Wire Screw Sleeve Thread Repair Inserts Assortment Kit 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Wire Thread Inserts Helicoil Thread Repair Kit 210Pcs
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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-23*