---
product_id: 640721441
title: "KADRICK M2-M5 Heat Set Insert Kit,520PCS Thread Inserts for 3D Printing | Metric Brass Knurled Nuts,Insert By Heat Into Plastic Parts,Size of M2 M3 M4 M5"
brand: "kadrick"
price: "HK$333"
currency: HKD
in_stock: true
category: "Kadrick"
url: https://www.desertcart.hk/products/640721441-kadrick-m2-m5-heat-set-insert-kit-520pcs-thread-inserts
store_origin: HK
region: Hong Kong
---

# M2-M5 sizes, 3-12mm height range Heat-insertable for plastic parts 520 precision brass inserts KADRICK M2-M5 Heat Set Insert Kit,520PCS Thread Inserts for 3D Printing | Metric Brass Knurled Nuts,Insert By Heat Into Plastic Parts,Size of M2 M3 M4 M5

**Brand:** kadrick
**Price:** HK$333
**Availability:** ✅ In Stock

## Summary

> 🔥 Upgrade your 3D prints with brass precision that sticks! 🛠️

## Quick Answers

- **What is this?** KADRICK M2-M5 Heat Set Insert Kit,520PCS Thread Inserts for 3D Printing | Metric Brass Knurled Nuts,Insert By Heat Into Plastic Parts,Size of M2 M3 M4 M5 by kadrick
- **How much does it cost?** HK$333 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/640721441-kadrick-m2-m5-heat-set-insert-kit-520pcs-thread-inserts)

## 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

- • **Heat-Activated Precision:** Easily embed inserts into plastic using soldering iron or ultrasound for seamless integration.
- • **Organized & User-Friendly:** Clearly labeled compartments in a sturdy box keep your workflow smooth and efficient.
- • **Superior Grip & Durability:** Knurled design ensures maximum tensile strength and corrosion resistance for lasting builds.
- • **Trusted Quality & Warranty:** Kadrick’s rigorously tested inserts come with a 24-month warranty for peace of mind.
- • **All-in-One Brass Assortment:** 520 knurled inserts covering M2 to M5 sizes for every 3D printing need.

## Overview

The Kadrick 520Pcs Threaded Inserts Kit offers a comprehensive range of M2 to M5 brass knurled inserts designed specifically for 3D printing applications. Engineered for heat insertion into plastic parts, these inserts provide superior grip, corrosion resistance, and durability. Packaged in a clearly labeled organizer, this kit ensures quick access and efficient use. Backed by a 24-month warranty, it’s the professional’s choice for reliable, high-quality fasteners.

## Description

Kadrick 520Pcs M2 M3 M4 M5 Threaded Inserts Assortment Kit for 3D Printing Components, Metric Brass Knurled Nuts, Insert by Heat into Plastic Parts: desertcart.com: Industrial & Scientific

## 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 M2 M3 M4 M5 sizes 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D5V3TZLB |
| Best Sellers Rank | #2,858 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Nut Inserts |
| Brand | Kadrick |
| Color | yellow |
| Customer Reviews | 4.8 4.8 out of 5 stars (458) |
| EU Spare Part Availability Duration | 2 Years |
| Exterior Finish | Brass |
| Fastener Type | Insert |
| Finish Types | Brushed |
| Grade Rating | commercial |
| Inside Thread Size | M2, M3, M4, M5 |
| Item Diameter | 2 Millimeters |
| Item Dimensions | 2.7 x 5 x 0.72 inches |
| Manufacturer | Kadrick |
| Material Type | Brass |
| Metal Type | Brass |
| Number Of Items | 1 |
| Number of Pieces | 420 |
| Part Number | 047-HIK-M3-M5-420 |
| Screw Head Style | Knurled |
| Set Name | 520Pcs M2 M3 M4 M5 Threaded Inserts Assortment Kit |
| Size Name | Kit M2-M5 520Pcs |
| Thread Coverage | Fully Threaded |
| Thread Size | M2 M3 M4 M5 |
| Thread Style | Right Hand |
| Thread Type | Iso Metric |
| Unit Count | 520.0 Count |

## Product Details

- **Color:** yellow
- **Exterior Finish:** Brass
- **Fastener Type:** Insert
- **Material:** Brass
- **Thread Size:** M2 M3 M4 M5

## Images

![KADRICK M2-M5 Heat Set Insert Kit,520PCS Thread Inserts for 3D Printing | Metric Brass Knurled Nuts,Insert By Heat Into Plastic Parts,Size of M2 M3 M4 M5 - Image 1](https://m.media-amazon.com/images/I/810+R97vN0L.jpg)

## Available Options

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

## Frequently Bought Together

- Kadrick 520Pcs M2 M3 M4 M5 Threaded Inserts Assortment Kit for 3D Printing Components, Metric Brass Knurled Nuts, Insert by Heat into Plastic Parts
- Kadrick Metric Screw Assortment, 2000PCS Metric Bolt Assortment Kit M2 M3 M4 M5 Machine Screws with Lock & Flat Washers, Grade 10.9 Alloy Steel Hex Socket Button Head Black Screws Nuts and Bolts Kit
- 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.hk/products/640721441-kadrick-m2-m5-heat-set-insert-kit-520pcs-thread-inserts](https://www.desertcart.hk/products/640721441-kadrick-m2-m5-heat-set-insert-kit-520pcs-thread-inserts)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-08-15*