---
product_id: 609440473
title: "ruthex Threaded M2/M3/M4/M5 Assortment Box (270 Pieces) - Brass Threaded sockets - Press-fit nut for Plastic Parts - by Heat or Ultrasound in 3D Printer Parts"
brand: "ruthex"
price: "8667 kr"
currency: ISK
in_stock: true
reviews_count: 9
url: https://www.desertcart.is/products/609440473-ruthex-threaded-m2-m3-m4-m5-assortment-box-270-pieces
store_origin: IS
region: Iceland
---

# 270 pcs assortment Heat/ultrasound embed Brass durability ruthex Threaded M2/M3/M4/M5 Assortment Box (270 Pieces) - Brass Threaded sockets - Press-fit nut for Plastic Parts - by Heat or Ultrasound in 3D Printer Parts

**Brand:** ruthex
**Price:** 8667 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your 3D Printing Game with Ruthex!

## Quick Answers

- **What is this?** ruthex Threaded M2/M3/M4/M5 Assortment Box (270 Pieces) - Brass Threaded sockets - Press-fit nut for Plastic Parts - by Heat or Ultrasound in 3D Printer Parts by ruthex
- **How much does it cost?** 8667 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/609440473-ruthex-threaded-m2-m3-m4-m5-assortment-box-270-pieces)

## Best For

- ruthex enthusiasts

## Why This Product

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

## Key Features

- • **⚙️ Easy Installation:** Seamlessly embed using heat or ultrasound for a hassle-free experience.
- • **🔒 Long-lasting Quality:** Crafted from premium brass for superior corrosion resistance and thermal conductivity.
- • **🔧 Precision Engineering:** Experience unmatched tightening torque and pull-out force with our knurled nuts.
- • **🧪 Versatile Compatibility:** Perfectly designed for thermoplastics like PLA, PETG, and ABS.
- • **📦 Comprehensive Assortment:** Includes 270 pieces across M2, M3, M4, and M5 sizes for all your projects.

## Overview

The ruthex Threaded M2/M3/M4/M5 Assortment Box includes 270 high-quality brass threaded sockets designed for easy insertion into 3D printed parts. Compatible with various thermoplastics, these press-fit nuts can be embedded using heat or ultrasound, ensuring a secure and durable hold for your projects.

## Description

Full description not available

## Features

- 🔧 FIXED HOLD: The opposite spiral knurled nuts ensure a balanced high tightening and loosening torque as well as a high pull-out force. The guidance has made insertion much easier for the user.
- 🔧 3D PRINTING PARTS: The ruthex thread inserts have been developed for subsequent insertion in 3D printer parts from, for example, Anycubic, Creality or Prusa Drucker. The press-in nuts can easily be embedded in a blind or through hole using ultrasound or heat (soldering iron).
- 🔧 STABLE AND DURABLE: The inserts are made of the highest quality brass, which ensures excellent corrosion resistance and thermal conductivity to ensure long-term use and easy insertion.
- 🔧 APPLICATION PLASTICS: The threaded nuts are designed for thermoplastic materials. The plastics PLA, PETG, ABS, PPS, PP, etc. are most suitable.
- 🔧 INCLUDES QUANTITY: ruthex assortment box consists of RX-M2x4 (70 pieces), RX-M3x5.7 (100 pieces), RX-M4x8.1 (50 pieces) and RX-M5x9.5 (50 pieces) press-in nuts for ultrasonic / Warm embedding

## Images

![ruthex Threaded M2/M3/M4/M5 Assortment Box (270 Pieces) - Brass Threaded sockets - Press-fit nut for Plastic Parts - by Heat or Ultrasound in 3D Printer Parts - Image 1](https://m.media-amazon.com/images/I/81EoW5LPrtL.jpg)
![ruthex Threaded M2/M3/M4/M5 Assortment Box (270 Pieces) - Brass Threaded sockets - Press-fit nut for Plastic Parts - by Heat or Ultrasound in 3D Printer Parts - Image 2](https://m.media-amazon.com/images/I/71od3QUANkL.jpg)
![ruthex Threaded M2/M3/M4/M5 Assortment Box (270 Pieces) - Brass Threaded sockets - Press-fit nut for Plastic Parts - by Heat or Ultrasound in 3D Printer Parts - Image 3](https://m.media-amazon.com/images/I/71ntgYcJImL.jpg)
![ruthex Threaded M2/M3/M4/M5 Assortment Box (270 Pieces) - Brass Threaded sockets - Press-fit nut for Plastic Parts - by Heat or Ultrasound in 3D Printer Parts - Image 4](https://m.media-amazon.com/images/I/71aHKDqF4uL.jpg)
![ruthex Threaded M2/M3/M4/M5 Assortment Box (270 Pieces) - Brass Threaded sockets - Press-fit nut for Plastic Parts - by Heat or Ultrasound in 3D Printer Parts - Image 5](https://m.media-amazon.com/images/I/71sCtQ9b4NL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great for 3D printed enclosures
  

*by S***E on Reviewed in the United Kingdom on 11 July 2020*

I use these in every single 3D printed enclosure I design and they are perfect. Just finished off a bag of M3's and I've ordered some M4 and M5

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Inserts, for inserting...
  

*by D***S on Reviewed in the United Kingdom on 30 September 2020*

Perfectly as described.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Vey nice inserts.
  

*by R***D on Reviewed in the United Kingdom on 11 January 2020*

I use these for inserting into 3d printed parts.While more expensive than the innumerable Chinese similar products on Amazon, the quality is obvious.They feature a tapered 'start' which makes them much more accurate and easy to insert than the flat Chinese inserts.Unlike Chinese inserts they have 45 degree knurling in both directions, which makes them resist both twisting and pulling forces when in use. The Chinese ones have knurling running only parallel to the length of the insert meaning they have weak pull force resistance.Smaller radius than Chinese parts, this means I can fit the inserts into tighter and smaller designs, and I don't need to make my insert holes as big.All the same size! While a Chinese assortment pack is good to start out, I found I was soon left with a lot of unused inserts I have no use for, and run out of the useful 3mm size. Now I know what works well for 3d prints I can get just what I need.

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**Shop now:** [https://www.desertcart.is/products/609440473-ruthex-threaded-m2-m3-m4-m5-assortment-box-270-pieces](https://www.desertcart.is/products/609440473-ruthex-threaded-m2-m3-m4-m5-assortment-box-270-pieces)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-13*