---
product_id: 356198934
title: "4pcs 400mm T Slot 2020 Aluminum Extrusion European Standard Anodized Linear Rail for 3D Printer Parts and CNC DIY Black(15.75inch)"
price: "23836 Ft"
currency: HUF
in_stock: true
reviews_count: 8
url: https://www.desertcart.hu/products/356198934-4pcs-400mm-t-slot-2020-aluminum-extrusion-european-standard-anodized
store_origin: HU
region: Hungary
---

# 400mm precise extrusion length Anodized sleek black finish 6063-T5 high-strength aluminum 4pcs 400mm T Slot 2020 Aluminum Extrusion European Standard Anodized Linear Rail for 3D Printer Parts and CNC DIY Black(15.75inch)

**Price:** 23836 Ft
**Availability:** ✅ In Stock

## Summary

> 🛠️ Build Bold, Build Black – Elevate Your DIY Game with Precision!

## Quick Answers

- **What is this?** 4pcs 400mm T Slot 2020 Aluminum Extrusion European Standard Anodized Linear Rail for 3D Printer Parts and CNC DIY Black(15.75inch)
- **How much does it cost?** 23836 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/356198934-4pcs-400mm-t-slot-2020-aluminum-extrusion-european-standard-anodized)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Packaged with Care:** Individually wrapped and cushioned to arrive flawless—no dents, no dings, just pure build-ready quality out of the box.
- • **Sleek & Durable Finish:** Anodized black surface not only looks premium but resists scratches and corrosion, keeping your setup sharp and professional.
- • **Versatile T-Slot Design:** Four adjustable grooves compatible with M3, M4, M5 T-slot nuts and pulleys for effortless customization and modular upgrades.
- • **Engineered for Precision:** European standard 2020 aluminum profile ensures unmatched rigidity and smooth linear motion for your CNC and 3D printer builds.
- • **Ready for Heavy-Duty DIY:** Made from robust 6063-T5 aluminum alloy, these rails withstand demanding automation and machining environments without bending or warping.

## Overview

This set of four 400mm European standard 2020 T-slot aluminum extrusions features anodized black 6063-T5 alloy for high strength and corrosion resistance. Designed for CNC, 3D printers, and automation projects, the rails offer smooth edges and versatile mounting grooves compatible with common T-slot nuts and pulleys. Individually wrapped and carefully packaged, they deliver professional-grade durability and precision for demanding DIY and industrial applications.

## Description

4pcs 400mm T Slot 2020 Aluminum Extrusion European Standard Anodized Linear Rail for 3D Printer Parts and CNC DIY Black(15.75inch): desertcart.com: Industrial & Scientific

Review: Very impressed with the quality! - I bought 6 sets of these in different lengths and am highly impressed. Sturdy, precisely formed, cleanly cut, individually wrapped in protective plastic, then boxed. They all arrived in excellent condition, no dings, dents or bends. There were a few minor burrs on the ends from the cutoff saw, but they were so minor 1 or 2 strokes of a fine file removed them. Honestly, if I didn't have a file I could have left them as is--VERY nice!
Review: Zero scratch surfaces - Kudos for shipping them with full individual plastic wrap and cushioned tube packaging. Great product, impeccable finish.

## Features

- ✦High-strength European standard aluminum profile, the surface is anodized, making the surface smoother and cleaner.
- ✦Applications: automation equipment, professional 3D printers, workbenches, lasers, stands, furniture, etc. machinery, fitness equipment, precision printers, automatic cutting machines, etc.
- ✦2020 Aluminum extruded profile are a good linear motion material with high strength and adjustable. It can be fixed on the side of 4 grooves such as M3, M4, M5 T-slot nut and pulley.
- ✦Made of 6063-T5 material, the T-slot has smooth edges.
- ✦4PCS per package, 20 * 20 * 400mm.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.7 out of 5 stars 888 Reviews |

## Images

![4pcs 400mm T Slot 2020 Aluminum Extrusion European Standard Anodized Linear Rail for 3D Printer Parts and CNC DIY Black(15.75inch) - Image 1](https://m.media-amazon.com/images/I/61ZmLgbmfwL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very impressed with the quality!
*by K***H on September 16, 2025*

I bought 6 sets of these in different lengths and am highly impressed. Sturdy, precisely formed, cleanly cut, individually wrapped in protective plastic, then boxed. They all arrived in excellent condition, no dings, dents or bends. There were a few minor burrs on the ends from the cutoff saw, but they were so minor 1 or 2 strokes of a fine file removed them. Honestly, if I didn't have a file I could have left them as is--VERY nice!

### ⭐⭐⭐⭐⭐ Zero scratch surfaces
*by B***E on December 13, 2025*

Kudos for shipping them with full individual plastic wrap and cushioned tube packaging. Great product, impeccable finish.

### ⭐⭐⭐⭐⭐ great for projects
*by K***. on April 27, 2023*

I recently purchased 10pcs 48inch T Slot 2020 Aluminum Extrusion European Standard Anodized Linear Rail, and I was able to get an open box set for a great price. The value for this product is excellent, especially if you are collecting extrusions for a build one day. The aluminum extrusions are well-made and durable, with a smooth and consistent anodized finish. They are also very versatile, as they can be used for a variety of projects and applications, from building furniture to creating custom 3D printers. Despite being open box, the extrusions I received were in excellent condition, and they were packaged securely to prevent any damage during shipping. Overall, I would highly recommend 10pcs 48inch T Slot 2020 Aluminum Extrusion European Standard Anodized Linear Rail to anyone looking for a high-quality and versatile building material. The value is excellent, especially if you can find an open box set for a discount.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.hu/products/356198934-4pcs-400mm-t-slot-2020-aluminum-extrusion-european-standard-anodized](https://www.desertcart.hu/products/356198934-4pcs-400mm-t-slot-2020-aluminum-extrusion-european-standard-anodized)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-26*