---
product_id: 614049640
title: "HANGLIFE Heat-Set Threaded Inserts, M3 Heat Set Insert for 3D Printing Components and Plastic Parts - Brass Metric Knurled Nuts (100 Pieces)"
brand: "hanglife"
price: "7286 Ft"
currency: HUF
in_stock: true
url: https://www.desertcart.hu/products/614049640-hanglife-heat-set-threaded-inserts-m3-heat-set-insert-3d
store_origin: HU
region: Hungary
---

# Heat-set for seamless embed M3 internal thread precision Brass corrosion-resistant durability HANGLIFE Heat-Set Threaded Inserts, M3 Heat Set Insert for 3D Printing Components and Plastic Parts - Brass Metric Knurled Nuts (100 Pieces)

**Brand:** hanglife
**Price:** 7286 Ft
**Availability:** ✅ In Stock

## Summary

> 🔥 Secure your 3D prints with precision and power!

## Quick Answers

- **What is this?** HANGLIFE Heat-Set Threaded Inserts, M3 Heat Set Insert for 3D Printing Components and Plastic Parts - Brass Metric Knurled Nuts (100 Pieces) by hanglife
- **How much does it cost?** 7286 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/614049640-hanglife-heat-set-threaded-inserts-m3-heat-set-insert-3d)

## Best For

- hanglife enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Ready:** 100-piece M3x5x4 set for all your prototyping and production needs
- • **Built to Last:** Premium brass resists corrosion and deformation under stress
- • **Torque-Resistant Grip:** Opposite spiral knurling ensures stable, high-torque fastening
- • **Effortless Integration:** Retrofit 3D prints with heat or ultrasound for a flawless fit
- • **Universal Plastic Compatibility:** Works flawlessly with PLA, PETG, ABS, and more thermoplastics

## Overview

HANGLIFE Heat-Set Threaded Inserts are premium brass M3 knurled nuts designed for easy heat or ultrasound embedding into thermoplastic 3D printed parts. Offering superior corrosion resistance, high torque stability, and compatibility with a wide range of plastics, this 100-piece set ensures durable, professional-grade fastening for your prototypes and production components.

## Description

HANGLIFE Heat-Set Threaded Inserts, M3 Heat Set Insert for 3D Printing Components and Plastic Parts - Brass Metric Knurled Nuts (100 Pieces)

## Features

- Perfect Fit for Your 3D Printed Parts: Retrofit your 3D printed components seamlessly with our threaded inserts, effortlessly embedded using heat or ultrasound into blind- or through-holes. Providing a reliable and secure method for fastening components in 3D printing projects. Elevate the strength and functionality of your creations with ease.
- Secure Hold with Simple Application: The opposite spiral-shaped knurled nuts provide a balanced high tightening torque, ensuring a stable connection. Our heat set inserts offer seamless installation onto plastic components, resisting torque and preventing pull-out.
- Durable and Corrosion-Resistant: Crafted from high-quality brass, our threaded inserts provide optimal corrosion resistance and thermal conductivity. Exceptional durability and high resistance to breaking or deformation make them a reliable choice for various applications.
- Versatile Compatibility with Plastics: Designed for all thermoplastics, including PLA, PETG, ABS, PPS, PP, and more, these inserts find applications in 3D printers, electrical molding machines, automotive plastic shells, and laptop molds. Their versatility ensures compatibility across a wide range of materials.
- Practical Thread Insert Set: This M3x5x4 set includes 100 insert nuts with M3 internal thread, 5mm width, and 4.0mm length. Explore various dimensions of heat-set inserts at HANGLIFE to find the perfect fit for your specific needs. Drop down the variations to discover more choices.

## Product Details

- **Material:** Brass
- **Fastener Type:** Knurled
- **Thread Size:** M3
- **Exterior Finish:** Brass
- **Color:** M3 x D5 x L4(100pcs)

## Images

![HANGLIFE Heat-Set Threaded Inserts, M3 Heat Set Insert for 3D Printing Components and Plastic Parts - Brass Metric Knurled Nuts (100 Pieces) - Image 1](https://m.media-amazon.com/images/I/719dwHWdTxL.jpg)

## Available Options

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

## Frequently Bought Together

- HANGLIFE Heat-Set Threaded Inserts, M3 Heat Set Insert for 3D Printing Components and Plastic Parts - Brass Metric Knurled Nuts (100 Pieces)
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**Shop now:** [https://www.desertcart.hu/products/614049640-hanglife-heat-set-threaded-inserts-m3-heat-set-insert-3d](https://www.desertcart.hu/products/614049640-hanglife-heat-set-threaded-inserts-m3-heat-set-insert-3d)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-28*