---
product_id: 613935405
title: "HANGLIFE Heat-Set Threaded Inserts, M2.5 Heat Set Insert for 3D Printing Components and Plastic Parts - Brass Metric Knurled Nuts (100 Pieces)"
brand: "hanglife"
price: "142 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Hanglife"
url: https://www.desertcart.dk/products/613935405-hanglife-heat-set-threaded-inserts-m2-5-heat-set-insert
store_origin: DK
region: Denmark
---

# Heat-set for seamless embed M2.5 fine-thread precision Brass corrosion-resistant durability HANGLIFE Heat-Set Threaded Inserts, M2.5 Heat Set Insert for 3D Printing Components and Plastic Parts - Brass Metric Knurled Nuts (100 Pieces)

**Brand:** hanglife
**Price:** 142 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your 3D prints with precision and power!

## Quick Answers

- **What is this?** HANGLIFE Heat-Set Threaded Inserts, M2.5 Heat Set Insert for 3D Printing Components and Plastic Parts - Brass Metric Knurled Nuts (100 Pieces) by hanglife
- **How much does it cost?** 142 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/613935405-hanglife-heat-set-threaded-inserts-m2-5-heat-set-insert)

## 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 Pack Advantage:** 100-piece set means you’re always ready to upgrade your projects without delay.
- • **Premium Brass Build:** High thermal conductivity and corrosion resistance for long-lasting, reliable fastening.
- • **Torque-Resistant Grip:** Opposite spiral knurling ensures maximum tightening torque and zero pull-out risk.
- • **Effortless Integration:** Retrofit your 3D prints with heat or ultrasound for a flawless, professional finish.
- • **Universal Plastic Compatibility:** Works perfectly with PLA, PETG, ABS, and more—one insert set to rule them all.

## Overview

HANGLIFE Heat-Set Threaded Inserts (M2.5) are premium brass knurled nuts designed for seamless embedding into thermoplastic 3D printed parts. Offering superior torque resistance and corrosion durability, this 100-piece set ensures professional-grade fastening for a wide range of plastics including PLA, PETG, and ABS.

## Description

Product description

Review: Fit will. Perform well. - Fitted well. Nice clean machining and the measurements are as specified. They install easily and hold screws well in the right materials.
Review: Perfect for SCx24 RCs - Great product. There is no 1.4mm tip available. Just use the tip of the m2 tip to press this in. It gets it done without issue.

## 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 M2.5x3.5x4 set includes 100 insert nuts with M2.5 internal thread, 3.5mm 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CS6YVJYD |
| Best Sellers Rank | #2,547 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Nut Inserts |
| Brand | Hanglife |
| Color | M2.5 x D3.5 x L4(100pcs) |
| Compatible Groove Diameter | 0.4 Centimeters |
| Customer Reviews | 4.8 out of 5 stars 968 Reviews |
| Drive Style | Spline |
| Exterior Finish | Brass |
| Fastener Type | Knurled |
| Inside Thread Size | M2.5 |
| Item Dimensions | 0.12 x 0.12 x 0.12 inches |
| Manufacturer | Hanglife Group |
| Material | Brass |
| Material Type | Brass |
| Metal Type | Brass |
| Number of Pieces | 100 |
| Screw Head Style | Square |
| Size Name | M2.5 |
| Thread Class | Fine |
| Thread Coverage | Fully Threaded |
| Thread Size | M2.5 |
| Thread Style | Right Hand |
| Thread Type | Iso Metric |

## Product Details

- **Color:** M2.5 x D3.5 x L4(100pcs)
- **Exterior Finish:** Brass
- **Fastener Type:** Knurled
- **Material:** Brass
- **Thread Size:** M2.5

## Images

![HANGLIFE Heat-Set Threaded Inserts, M2.5 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/71vU0WCHnNL.jpg)
![HANGLIFE Heat-Set Threaded Inserts, M2.5 Heat Set Insert for 3D Printing Components and Plastic Parts - Brass Metric Knurled Nuts (100 Pieces) - Image 2](https://m.media-amazon.com/images/I/713D77n065L.jpg)
![HANGLIFE Heat-Set Threaded Inserts, M2.5 Heat Set Insert for 3D Printing Components and Plastic Parts - Brass Metric Knurled Nuts (100 Pieces) - Image 3](https://m.media-amazon.com/images/I/61d9Uw+IiZL.jpg)
![HANGLIFE Heat-Set Threaded Inserts, M2.5 Heat Set Insert for 3D Printing Components and Plastic Parts - Brass Metric Knurled Nuts (100 Pieces) - Image 4](https://m.media-amazon.com/images/I/71eF7rCgoVL.jpg)
![HANGLIFE Heat-Set Threaded Inserts, M2.5 Heat Set Insert for 3D Printing Components and Plastic Parts - Brass Metric Knurled Nuts (100 Pieces) - Image 5](https://m.media-amazon.com/images/I/61gSuh+fPDL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fit will. Perform well.
*by P***R on December 18, 2025*

Fitted well. Nice clean machining and the measurements are as specified. They install easily and hold screws well in the right materials.

### ⭐⭐⭐⭐⭐ Perfect for SCx24 RCs
*by B***Y on December 10, 2025*

Great product. There is no 1.4mm tip available. Just use the tip of the m2 tip to press this in. It gets it done without issue.

### ⭐⭐⭐⭐⭐ Great inserts!
*by M***K on December 21, 2025*

Threads are very clean & inserts are very easy to install. No issues with the inserts pulling out once installed. Wish there were more larger sized inserts & fewer smaller inserts.

## Frequently Bought Together

- HANGLIFE Heat-Set Threaded Inserts, M2.5 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.dk/products/613935405-hanglife-heat-set-threaded-inserts-m2-5-heat-set-insert](https://www.desertcart.dk/products/613935405-hanglife-heat-set-threaded-inserts-m2-5-heat-set-insert)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-12*