---
product_id: 56175146
title: "MosBug 50 Pieces European Standard 20 Series Aluminum Slot Carbon Steel Half Round Roll in Sliding T Slot Nut with M4 Thread"
brand: "mosbug"
price: "101 kr"
currency: DKK
in_stock: true
reviews_count: 8
url: https://www.desertcart.dk/products/56175146-mosbug-50-pieces-european-standard-20-series-aluminum-slot-carbon
store_origin: DK
region: Denmark
---

# M4 Thread Size 50 Pieces Included Carbon Steel Material MosBug 50 Pieces European Standard 20 Series Aluminum Slot Carbon Steel Half Round Roll in Sliding T Slot Nut with M4 Thread

**Brand:** mosbug
**Price:** 101 kr
**Availability:** ✅ In Stock

## Summary

> 🔩 Elevate Your Projects with Precision and Style!

## Quick Answers

- **What is this?** MosBug 50 Pieces European Standard 20 Series Aluminum Slot Carbon Steel Half Round Roll in Sliding T Slot Nut with M4 Thread by mosbug
- **How much does it cost?** 101 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/56175146-mosbug-50-pieces-european-standard-20-series-aluminum-slot-carbon)

## Best For

- mosbug enthusiasts

## Why This Product

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

## Key Features

- • **📏 Perfect Fit:** Compatible with 2020 series aluminum profiles for versatile applications.
- • **📦 Bulk Convenience:** Comes in a pack of 50, ensuring you have enough for all your projects.
- • **🤖 Ideal for Innovators:** Perfect for building industrial frames, 3D printers, CNC routers, and robotics.
- • **🔧 Effortless Installation:** Designed for quick and reliable assembly with back spring ball positioning.
- • **🛡️ Rust-Resistant Finish:** Nickel-plated for enhanced durability and long-lasting performance.

## Overview

The MosBug 50 Pieces European Standard 20 Series Aluminum Slot Carbon Steel Half Round Roll in Sliding T Slot Nut with M4 Thread is a high-quality fastener set designed for seamless integration into aluminum profiles. Made from durable carbon steel with a nickel-plated finish, these nuts offer excellent rust resistance and longevity. Ideal for various applications, including industrial structures and 3D printing, this assortment ensures you have the right tools for your innovative projects.

## Description

【Specifications】 Thread Type: M4  Material: Carbon Steel  Color: Silver  Shape: Hammer Head  Quantities: 50 Pieces【Features】 - High quality nickel plated carbon steel, with good rust resistance and better performance, durable for long time use - They can be directly into the aluminum slot hole in any of the assembly post - The T nut can be simply and securely fixed on the aluminum profile, it can be automatically positioned and locked - T-Nuts suitable for 2020 series aluminum profile, widely used for building industrial aluminum frame structures, 3D printers, CNC Routers, CNC laser cutters, robotics projects【Package Quantity: Pieces 】 50 Pcs T Nuts, M4 T Slot Nut Hammer Head Fastener Nut

## Features

- Product Type: Hammer head drop in T slot nuts assortment set(Thread Type: M4 )
- Material: Made from high quality carbon steel, these nuts have high hardness and a long service life surface is Nickel-plated for good rust resistance and better performance.
- Feature: They can be directly into the aluminum slot hole in any of the assembly post, back spring ball can be fixed its position which make installation very simple and reliable
- Application: T-Nuts suitable for 2020 series aluminum profile, widely use for building industrial aluminum frame structures, 3D printers, CNC Routers, CNC laser cutters, robotics projects
- Package includes: T Nuts M4x50pcs total 50pcs T Slot Nut Hammer Head Fastener Nut

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Carbon Steel |
| Fastener Type | screw_mount |
| Thread Size | m4 |
| Exterior Finish | Silver |
| Color | Silver |
| Metal Type | Aluminum |
| Finish Type | Polished |
| Drive System | Slotted |
| Brand | MosBug |
| Item Dimensions LxWxH | 3.54 x 2.36 x 0.79 inches |
| Item Weight | 1.76 Ounces |
| Thread Type | Unified National |
| Inside Thread Size | M4 |
| Size | M4 Thread |
| Manufacturer | MosBug IDS RL |
| Part Number | 748476798228 |
| Item Weight | 1.76 ounces |
| Product Dimensions | 3.54 x 2.36 x 0.79 inches |
| Item model number | 748476798228 |
| Is Discontinued By Manufacturer | No |
| Finish | Polished |
| Horsepower | 1 hp |
| Sound Level | 1 dB |
| Measurement System | Metric |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![MosBug 50 Pieces European Standard 20 Series Aluminum Slot Carbon Steel Half Round Roll in Sliding T Slot Nut with M4 Thread - Image 1](https://m.media-amazon.com/images/I/71NZs1yoirL.jpg)
![MosBug 50 Pieces European Standard 20 Series Aluminum Slot Carbon Steel Half Round Roll in Sliding T Slot Nut with M4 Thread - Image 2](https://m.media-amazon.com/images/I/31PNfh-xu9L.jpg)
![MosBug 50 Pieces European Standard 20 Series Aluminum Slot Carbon Steel Half Round Roll in Sliding T Slot Nut with M4 Thread - Image 3](https://m.media-amazon.com/images/I/210i1Sg04DL.jpg)
![MosBug 50 Pieces European Standard 20 Series Aluminum Slot Carbon Steel Half Round Roll in Sliding T Slot Nut with M4 Thread - Image 4](https://m.media-amazon.com/images/I/41TZ+tNJzDL.jpg)

## Questions & Answers

**Q: Do these fit 8020 brand 20 series?**
A: No. It does not. This item is slightly bigger. From my order it was not easy to fit them so to me the answer is "no".

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    3D printer
  

*by L***Z on Reviewed in the United States on July 17, 2023*

These allowed me to attach a bunch of accessories to my 3D printer. Allowed for plenty of extras for my next printer as well!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect t-nuts for the ender 3.
  

*by T***K on Reviewed in the United States on June 11, 2020*

I am using these to attach some parts to my Ender 3 pro. They have all worked fine. Bolts go in easily. The lip is the perfect size to go in the channel and then catch the lip.I recommend these if you are looking to attach new parts to your 3d printer.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Ender 3 pro approved
  

*by B***N on Reviewed in the United States on June 24, 2021*

Bought these and M3 bolts to attach a camera mount to Ender 3 frame. Worked flawlessly.

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**Shop now:** [https://www.desertcart.dk/products/56175146-mosbug-50-pieces-european-standard-20-series-aluminum-slot-carbon](https://www.desertcart.dk/products/56175146-mosbug-50-pieces-european-standard-20-series-aluminum-slot-carbon)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-20*