---
product_id: 141964407
title: "200Pcs Wire Inserts Screws Sleeve Assortment Kit, 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Wire Thread Inserts Helical Type Coiled Wire Screw Repair Sleeve for Automotive Repairs"
brand: "glarks"
price: "VT10755"
currency: VUV
in_stock: true
reviews_count: 11
category: "Glarks"
url: https://www.desertcart.vu/products/141964407-200pcs-wire-inserts-screws-sleeve-assortment-kit-304-stainless-steel
store_origin: VU
region: Vanuatu
---

# 200 pcs assorted sizes M3-M12 Helical coiled wire for anti-loose & vibration absorption 304 stainless steel corrosion & rust resistant 200Pcs Wire Inserts Screws Sleeve Assortment Kit, 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Wire Thread Inserts Helical Type Coiled Wire Screw Repair Sleeve for Automotive Repairs

**Brand:** glarks
**Price:** VT10755
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock in strength, unlock your repair potential!

## Quick Answers

- **What is this?** 200Pcs Wire Inserts Screws Sleeve Assortment Kit, 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Wire Thread Inserts Helical Type Coiled Wire Screw Repair Sleeve for Automotive Repairs by glarks
- **How much does it cost?** VT10755 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/141964407-200pcs-wire-inserts-screws-sleeve-assortment-kit-304-stainless-steel)

## Best For

- glarks enthusiasts

## Why This Product

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

## Key Features

- • **Engineered Helical Design:** Deep, elastic threads evenly distribute load and absorb vibrations for rock-solid connections.
- • **Anti-Loose Locking Mechanism:** Locking wire sleeves prevent screw loosening under shock and frequent disassembly.
- • **Complete Assortment for Every Job:** 200 precision wire inserts from M3 to M12, neatly organized for instant access.
- • **Versatile Industrial-Grade Repair Kit:** Trusted in automotive, aviation, electronics, and mechanical equipment maintenance.
- • **Built to Last with Premium 304 Stainless Steel:** Superior corrosion and oxidation resistance ensures durability in any environment.

## Overview

The Glarks 200Pcs Wire Inserts Screws Sleeve Assortment Kit offers a comprehensive range of M3 to M12 stainless steel helical wire thread inserts. Crafted from corrosion-resistant 304 stainless steel, these coiled wire sleeves provide enhanced thread strength, vibration absorption, and anti-loosening performance. Ideal for professional-grade automotive, aviation, and industrial repairs, this kit ensures durable, reliable screw connections even under frequent disassembly and shock.

## Description

Glarks 200Pcs Wire Inserts Screws Sleeve Assortment Kit, 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Wire Thread Inserts Helical Type Coiled Wire Screw Repair Sleeve for Automotive Repairs Specification: Material: 304 Stainless Steel Size: M3 M4 M5 M6 M8 M10 M12 Product Feature: ♕ Made of 304 stainless steel, corrosion and rust resistant. ♕ High hardness, wear resistant, strong when frequent disassembly. ♕ The wire screw sleeve will improve the connection condition and greatly raise the reliability of screw connection. ♕ With a certain of elastic can make the load on the thread is more even. ♕ Locking type wire screw can anti-loose when shocked. ♕ Widely used in aircraft, automotive, mechanized fasteners. Package Detail: M3 x 0.5 x 2D --------------- 50pcs M4 x 0.7 x 2D --------------- 40pcs M5 x 0.8 x 2D --------------- 30pcs M6 x 1 x 2D ----------------- 30pcs M8 x 1.25 x 2D ------------- 20pcs M10 x 1.5 x2D ------------- 20pcs M12 x 1.75 x 2D ----------- 10pcs Total Quantity: 200Pcs Note: ♥ Please check the specific size of the product according to the second picture. Due to manual measurement, there may be errors, please don't mind. ♥ If you have any questions, please feel free to contact us and we will try our best to help you.

Review: starter installment - this came in very handy
Review: Me son muy útiles reparé varías roscas de mi scooter

## Features

- ♛【What You Get】: In this set, it include 7 size of M3x50pcs, M4x40pcs, M5x30pcs, M6x30pcs, M8x20pcs, M10x20pcs, M12x10pcs total 200pcs wire screw sleeve which are well packed in a plastic box.
- ♛【High Quality】: Made of 304 stainless steel, which offers good corrosion resistance, they also have superior rust resistance and the excellent of oxidation resistance. High hardness for long time service.
- ♛【Coiled Wire Type】: Deep thread, not easy to slick, with a certain of elastic, can make the load on the thread is more even, eliminate the screw and screw hole deviation between the pitch and tooth type, and can absorb vibration, thus increasing the screw thread connection strength and resistance to fatigue strength.
- ♛【Anti-loose and Wear Resistant】: The locking type wire screw sleeve can lock the screw into the threaded hole, so that the screw is not loose when subjected to shock vibration, which is better than the normal locking device. They are wear resistant when used for frequent disassembly, it can greatly improve the life of thread.
- ♛【Wide Application】: Ideal for equipment repair and overhaul. Reliable in manufacturing fields such as aviation, automobiles, steam turbines, electronic communications, computers, lamps, molds, mechanical equipment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07S1T2C8Z |
| Best Sellers Rank | #98,738 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #14 in Thread Locking Inserts |
| Brand | Glarks |
| Color | Silver |
| Date First Available | May 21, 2019 |
| Exterior Finish | Stainless Steel |
| Fastener Type | Insert |
| Finish Type | Stainless Steel |
| Inside Thread Size | M3, M4, M5, M6, M8, M10, M12 |
| Item Diameter | 1.75 Millimeters |
| Item Weight | 3.98 ounces |
| Item model number | 13 |
| Manufacturer | Glarks |
| Material | Stainless Steel |
| Maximum Shear Strength | [HIGH ESTIMATE] 5,000 pounds |
| Metal Type | Stainless Steel |
| Number of Pieces | 200 |
| Size | M3 to M12 |
| Thread Size | M 3,M 4,M 5,M 6,M 8,M 10,M 12 |

## Product Details

- **Color:** Silver
- **Exterior Finish:** Stainless Steel
- **Fastener Type:** Insert
- **Material:** Stainless Steel
- **Thread Size:** M 3,M 4,M 5,M 6,M 8,M 10,M 12

## Images

![200Pcs Wire Inserts Screws Sleeve Assortment Kit, 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Wire Thread Inserts Helical Type Coiled Wire Screw Repair Sleeve for Automotive Repairs - Image 1](https://m.media-amazon.com/images/I/71gJn9cPYHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ starter installment
*by Z***Y on December 23, 2025*

this came in very handy

### ⭐⭐⭐⭐⭐ Review
*by P***A on November 12, 2025*

Me son muy útiles reparé varías roscas de mi scooter

### ⭐⭐⭐⭐⭐ Very hard, best for metric.
*by B***R on September 30, 2020*

I'm not sure what the manufacturer is asking about by "sheerness," but the helicoils are well machined and of an excellently hard material. I used these to repair an imperial thread of equivalent diameter and found them difficult to position because of the narrower thread pitch on the helicoil. It was the snap off positioning tab which became my sore point, as the hard material will sheer readily and I had to contort the remaining neck to get enough of a hold to finish my rethread. I think the material is high quality, and I'm keeping the set around for chasing new metric holes.

## Frequently Bought Together

- Glarks 200Pcs Wire Inserts Screws Sleeve Assortment Kit, 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Wire Thread Inserts Helical Type Coiled Wire Screw Repair Sleeve for Automotive Repairs
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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-23*