---
product_id: 557269008
title: "HARFINGTON20pcs Wire Thread Inserts M3 x 0.5 1D 304 Stainless Steel Helical Coiled Wire Threaded Sleeve"
brand: "harfington"
price: "95 kr"
currency: DKK
in_stock: true
reviews_count: 1
url: https://www.desertcart.dk/products/557269008-harfington20pcs-wire-thread-inserts-m3-x-0-5-1d-304
store_origin: DK
region: Denmark
---

# M3 x 0.5 size 1D = 3mm length 304 stainless steel HARFINGTON20pcs Wire Thread Inserts M3 x 0.5 1D 304 Stainless Steel Helical Coiled Wire Threaded Sleeve

**Brand:** harfington
**Price:** 95 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Fastening Game!

## Quick Answers

- **What is this?** HARFINGTON20pcs Wire Thread Inserts M3 x 0.5 1D 304 Stainless Steel Helical Coiled Wire Threaded Sleeve by harfington
- **How much does it cost?** 95 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/557269008-harfington20pcs-wire-thread-inserts-m3-x-0-5-1d-304)

## Best For

- harfington enthusiasts

## Why This Product

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

## Key Features

- • **Enhanced Strength:** Boosts wear resistance and prevents thread loosening.
- • **Vibration Resistant:** Engineered to withstand vibrations without deformation.
- • **Unmatched Durability:** Crafted from 304 stainless steel for superior corrosion resistance.
- • **Versatile Applications:** Perfect for low-strength metals and non-metals alike.
- • **Effortless Installation:** Self-tapping design eliminates the need for pre-tapping.

## Overview

The HARFINGTON 20pcs Wire Thread Inserts are precision-engineered M3 x 0.5 helical coiled threaded sleeves made from high-quality 304 stainless steel. Designed for easy installation and exceptional durability, these inserts enhance the strength of threaded connections across a variety of materials, ensuring a reliable and long-lasting hold.

## Description

HARFINGTON20pcs Wire Thread Inserts M3 x 0.5 1D 304 Stainless Steel Helical Coiled Wire Threaded Sleeve

## Features

- Size - Thread Size: M3 x 0.5; Effective Length (after Installation): 1D=3mm; Type: Helical
- Material - 304 stainless steel has good corrosion resistance, rust prevention, high hardness, and excellent oxidation resistance. It is austenitic stainless steel, which is non-magnetic or slightly magnetic.
- Features - Designed with a certain of elastic, and provides an even load. Wire thread inserts have self-tapping capability without pre-tapping the base metal. Large contact surface with finished products, strong tensile force. Strong resistance to vibration, no deformation.
- Applications - Mainly used for various low-strength metal and non-metal materials, such as aluminum, magnesium, cast iron, plastic, rubber, MDF, ceramics, fiberglass, wood. Improve the strength and wear resistance of threaded connections, prevent thread loosening and slippage
- Note - When the installation amount is small, take the corresponding bolts + nuts, fix the thread insert on the screw and fix it with the same type of nut to make the three in one. Use a wrench to screw the threaded insert into the bottom hole and remove the screw.

## Images

![HARFINGTON20pcs Wire Thread Inserts M3 x 0.5 1D 304 Stainless Steel Helical Coiled Wire Threaded Sleeve - Image 1](https://m.media-amazon.com/images/I/712LVyivRgL.jpg)
![HARFINGTON20pcs Wire Thread Inserts M3 x 0.5 1D 304 Stainless Steel Helical Coiled Wire Threaded Sleeve - Image 2](https://m.media-amazon.com/images/I/81FsNdjXOoL.jpg)
![HARFINGTON20pcs Wire Thread Inserts M3 x 0.5 1D 304 Stainless Steel Helical Coiled Wire Threaded Sleeve - Image 3](https://m.media-amazon.com/images/I/417q1arwEFL.jpg)
![HARFINGTON20pcs Wire Thread Inserts M3 x 0.5 1D 304 Stainless Steel Helical Coiled Wire Threaded Sleeve - Image 4](https://m.media-amazon.com/images/I/5106MLjb85L.jpg)
![HARFINGTON20pcs Wire Thread Inserts M3 x 0.5 1D 304 Stainless Steel Helical Coiled Wire Threaded Sleeve - Image 5](https://m.media-amazon.com/images/I/6138TAbBWPL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Quantity  price
  

*by D***S on Reviewed in the United States on April 4, 2023*

It was fine worked as expected.

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**Shop now:** [https://www.desertcart.dk/products/557269008-harfington20pcs-wire-thread-inserts-m3-x-0-5-1d-304](https://www.desertcart.dk/products/557269008-harfington20pcs-wire-thread-inserts-m3-x-0-5-1d-304)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-02*