---
product_id: 652177075
title: "- Kadrick 200Pcs M2 Threaded Inserts for 3D Printing Components,M2*3 * 3 Metric Brass Knurled Nuts, Insert by Heat into Plastic Parts"
brand: "kadrick"
price: "€ 12.43"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.ie/products/652177075-kadrick-200pcs-m2-threaded-inserts-for-3d-printing-components-m2
store_origin: IE
region: Ireland
---

# Heat-insertable for seamless 3D integration 200 precision brass inserts Knurled design for max grip & tensile strength - Kadrick 200Pcs M2 Threaded Inserts for 3D Printing Components,M2*3 * 3 Metric Brass Knurled Nuts, Insert by Heat into Plastic Parts

**Brand:** kadrick
**Price:** € 12.43
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your 3D prints with brass precision that sticks like a pro!

## Quick Answers

- **What is this?** - Kadrick 200Pcs M2 Threaded Inserts for 3D Printing Components,M2*3 * 3 Metric Brass Knurled Nuts, Insert by Heat into Plastic Parts by kadrick
- **How much does it cost?** € 12.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/652177075-kadrick-200pcs-m2-threaded-inserts-for-3d-printing-components-m2)

## Best For

- kadrick enthusiasts

## Why This Product

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

## Key Features

- • **Optimized for 3D Printing:** Designed specifically to integrate with plastic components using soldering iron or ultrasound heat methods.
- • **Superior Grip & Durability:** Knurled texture ensures stronger hold and resistance to tensile forces compared to standard inserts.
- • **Trusted Brand with Warranty:** Kadrick’s rigorously tested fasteners come with a 24-month warranty, ensuring peace of mind for pros.
- • **Clear, User-Friendly Labeling:** Each pack includes detailed annotations for quick identification and hassle-free installation.
- • **Precision Engineered Brass Inserts:** 200 M2 threaded knurled nuts crafted for flawless heat embedding into plastic 3D parts.

## Overview

The Kadrick 200Pcs M2 Threaded Inserts are high-quality brass knurled nuts designed for heat insertion into plastic 3D printed parts. With a 3mm height and 0.4mm pitch, these inserts provide superior grip and corrosion resistance, optimized for M2 screws. Backed by a 24-month warranty, they ensure durable, professional-grade fastening solutions for your 3D printing projects.

## Description

Kadrick 200Pcs M2 Threaded Inserts for 3D Printing Components,M2*3 * 3 Metric Brass Knurled Nuts, Insert by Heat into Plastic Parts

## Features

- Suitable for 3D printing: Brass threaded inserts, which can be embedded into plastic materials using the heat from a soldering iron or ultrasound, are the optimal solution for adding threads in 3D printing.
- Specifications: M2*3*3 thread pitch 0.4mm hight:3mm； outer diameter：3mm;Can be used with metric M2 screws.
- Secure fixation: Our brass threaded inserts are made of high-quality brass and undergo precision processing, ensuring excellent heat conduction and corrosion resistance. Through testing, we have found that compared to straight-threaded inserts, the knurled threaded inserts provide stronger gripping strength and can withstand high levels of tensile force.
- Clear labeling: We have attached a label with detailed annotations for key data, making it convenient to use.
- Brand guarantee: Kadrick specializes in the production and development of fasteners. Our products have undergone rigorous testing, so you can use them with confidence. Additionally, we provide a 24-month after-sales warranty service. If you have any questions, please feel free to contact us.

## Product Details

- **Material:** Brass
- **Fastener Type:** Insert
- **Thread Size:** M2 x 0.4
- **Exterior Finish:** Brass
- **Color:** Gold

## Images

![- Kadrick 200Pcs M2 Threaded Inserts for 3D Printing Components,M2*3 * 3 Metric Brass Knurled Nuts, Insert by Heat into Plastic Parts - Image 1](https://m.media-amazon.com/images/I/91B4bj2FlyL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Used to get by without them and now never again
*by B***R on September 26, 2025*

No more jank in my 3d prints. These leave such a high quality connection point for my 3d prints

### ⭐⭐⭐⭐⭐ Inserts!
*by M***O on July 11, 2025*

The media could not be loaded. Works just as expected and no issues with setting them using a soldering iron. Case is sturdy enough but I'd keep a rubber band around it just incase, would hate to have it accidentally open and try to pick up all the inserts. Only have tried the m5x10 and it worked perfect with my m5 bolt that I used. Great value for the money and good variety to test out. Will refill with the same brand as needed.

### ⭐⭐⭐⭐⭐ Great quality.
*by A***R on September 19, 2025*

Great quality and they work like they should.

## Frequently Bought Together

- Kadrick 200Pcs M2 Threaded Inserts for 3D Printing Components,M2*3 * 3 Metric Brass Knurled Nuts, Insert by Heat into Plastic Parts
- Kadrick Metric Screw Assortment, 660 Pcs M2 Screws, M2*4mm/6mm/8mm/10mm/12mm/16mm,12.9 Grade Alloy Steel, Metric Hex Socket Head Cap Screws Nuts Washers Kit, Black Zinc Plated Anti Rust Upgrade
- Heat Set Insert Tool,Tips for Threaded inserts M2 M2.5 M3 M4 M5 M6, Soldering Iron Tips for 3D Printer Users,Compatible with 900M/T18/FX-888D Irons- Press Tool for Plastic 3D Printer Components

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**Shop now:** [https://www.desertcart.ie/products/652177075-kadrick-200pcs-m2-threaded-inserts-for-3d-printing-components-m2](https://www.desertcart.ie/products/652177075-kadrick-200pcs-m2-threaded-inserts-for-3d-printing-components-m2)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-17*