---
product_id: 600782778
title: "Kadrick 420Pcs M3 M4 M5 Threaded Inserts Assortment Kit for 3D Printing Components, Metric Brass Knurled Nuts, Insert by Heat into Plastic Parts"
brand: "kadrick"
price: "€ 35.92"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/600782778-kadrick-420pcs-m3-m4-m5-threaded-inserts-assortment-kit-3d
store_origin: ES
region: Spain
---

# Heat embed technology M3, M4, M5 sizes Precision crafted Kadrick 420Pcs M3 M4 M5 Threaded Inserts Assortment Kit for 3D Printing Components, Metric Brass Knurled Nuts, Insert by Heat into Plastic Parts

**Brand:** kadrick
**Price:** € 35.92
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your 3D Printing Game with Kadrick's Precision Inserts!

## Quick Answers

- **What is this?** Kadrick 420Pcs M3 M4 M5 Threaded Inserts Assortment Kit for 3D Printing Components, Metric Brass Knurled Nuts, Insert by Heat into Plastic Parts by kadrick
- **How much does it cost?** € 35.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/600782778-kadrick-420pcs-m3-m4-m5-threaded-inserts-assortment-kit-3d)

## 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

- • **💪 Superior Grip:** Knurled design ensures stronger gripping strength and high tensile resistance.
- • **🛡️ Trusted Brand:** Kadrick offers a 24-month warranty for peace of mind and confidence in your purchase.
- • **📦 Organized Storage:** Clear labeling and independent compartments for easy access and organization.
- • **🔒 Quality Assurance:** Made from high-quality brass with excellent heat conduction and corrosion resistance.
- • **🔧 Versatile Compatibility:** Perfect for 3D printing enthusiasts with M3, M4, and M5 sizes.

## Overview

The Kadrick 420Pcs M3 M4 M5 Threaded Inserts Assortment Kit is designed for 3D printing enthusiasts, featuring a comprehensive selection of brass knurled nuts that can be easily embedded into plastic parts using heat. With a focus on quality and organization, this kit ensures secure fixation and ease of use, backed by a trusted brand guarantee.

## Description

Full description not available

## 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.
- Common specifications: We have created this set of inserts using a large quantity of M3 inserts combined with M4 and M5 inserts, based on the most commonly used specifications by 3D printing enthusiasts. The heights range from 3mm to 12mm. We hope you will like it.
- 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: Each specification has its own independent compartment in the plastic box, and we have attached labels 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:** M3 M4 M5
- **Exterior Finish:** Brass
- **Color:** yellow

## Images

![Kadrick 420Pcs M3 M4 M5 Threaded Inserts Assortment Kit for 3D Printing Components, Metric Brass Knurled Nuts, Insert by Heat into Plastic Parts - Image 1](https://m.media-amazon.com/images/I/81U+UVv0VmL.jpg)

## Available Options

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

## Frequently Bought Together

- Kadrick 420Pcs M3 M4 M5 Threaded Inserts Assortment Kit for 3D Printing Components, Metric Brass Knurled Nuts, Insert by Heat into Plastic Parts
- Kadrick Metric Screws Assortment - 2240 Pcs M3 Nuts Washers Kit, M3x4MM-35MM, Hex Socket Button & Cap Head Machine Bolts, 12.9 & 10.9 Grade Alloy Steel, Black for 3D Printing
- 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.es/products/600782778-kadrick-420pcs-m3-m4-m5-threaded-inserts-assortment-kit-3d](https://www.desertcart.es/products/600782778-kadrick-420pcs-m3-m4-m5-threaded-inserts-assortment-kit-3d)

---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-01-29*