---
product_id: 408482352
title: "Rierdge 100 Pcs 2020 Series M5 Half Round Roll in Spring T Nuts, Roll in Spring Loaded T Nut for European Standard 20 Series 6mm T-Slot Aluminum Extrusion Profile"
brand: "rierdge"
price: "€ 55.69"
currency: EUR
in_stock: false
reviews_count: 2
url: https://www.desertcart.hr/products/408482352-rierdge-100-pcs-2020-series-m5-half-round-roll-in
store_origin: HR
region: Croatia
---

# Precision fit for 2020 series 6mm T-slot profiles 100 pcs high-strength T-nuts Nickel-plated carbon steel for rust resistance Rierdge 100 Pcs 2020 Series M5 Half Round Roll in Spring T Nuts, Roll in Spring Loaded T Nut for European Standard 20 Series 6mm T-Slot Aluminum Extrusion Profile

**Brand:** rierdge
**Price:** € 55.69
**Availability:** ❌ Out of Stock

## Summary

> 🔩 Lock in strength, slide into success!

## Quick Answers

- **What is this?** Rierdge 100 Pcs 2020 Series M5 Half Round Roll in Spring T Nuts, Roll in Spring Loaded T Nut for European Standard 20 Series 6mm T-Slot Aluminum Extrusion Profile by rierdge
- **How much does it cost?** € 55.69 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/408482352-rierdge-100-pcs-2020-series-m5-half-round-roll-in)

## Best For

- rierdge enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Installation:** Spring-loaded ball bearing design locks position for quick, reliable sliding and fastening—no fumbling required.
- • **Bulk Pack for Big Builds:** 100 premium sliding T-nuts to power your industrial or DIY projects without constant reordering.
- • **Engineered for Precision:** Designed exclusively for 2020 series aluminum extrusion profiles ensuring a seamless, secure fit every time.
- • **Versatile Industrial Use:** Ideal for 3D printers, CNC machines, robotics, and custom workstations—join the makers shaping tomorrow.
- • **Rust-Resistant Durability:** Nickel-plated carbon steel construction guarantees long-lasting corrosion protection in demanding environments.

## Overview

The Rierdge 100 Pcs 2020 Series M5 Half Round Roll-in Spring T Nuts are precision-engineered sliding nuts made from nickel-plated carbon steel, designed specifically for 6mm T-slot aluminum extrusion profiles. Featuring a spring-loaded ball bearing for secure positioning, these 100-piece packs offer rust resistance and reliable connection strength, perfect for industrial frames, 3D printers, CNC machines, and robotics projects.

## Description

Why Choose Rierdge Rierdge focus on retail and wholesale hardware items and other accessories. The design and optimization of all products are based on customer opinions and suggestions. We are keen to communicate with customers to create better products to give back to customers. So we are very happy that you actively communicate with us and give suggestions after purchasing our products. Our Credo: What customers Need, We provide What! Practical Tool These hammer head fastener nuts are durable and practical, great for fixing, repairing and replacing the broken parts, nice tools to keep both in home and working area when needed. Wide Application The nickel-plated T-slot nuts are widely applicable in the aluminum frame of the construction industry, such as production line operation benches, storage shelves, industrial fences, ascending ladder maintenance and more. Specification Material: Carbon Steel with Nickel Plating Color: Silver Length: 0.51 inch / 13 mm Height: 0.17 inch / 4.4 mm Width: 0.32 inch / 8.2 mm Thread: M3 Package Content 100 x T Slot Nuts Warmly Note These nuts are small, please keep away from children. Guarantee Service We are committed to providing you with the most cost effective and quality and reliable products, as we believe this is a priority and contribute to a satisfactory purchase. If there is any question, please feel free to contact Rierdge at any time. And we will solve your problem as soon as possible. 100% Satisfaction guarantee and reliable customer service within a 24 hour time support.

Review: Needed these for a 3d printer build and the price was right. When they are functioning, they work and fit great just be prepared to account for about 5-10% less than ordered due to the ball bearings and springs falling out of them. I had more than enough for my project but had to throw away a handful of them because they were broken on arrival. Not sure if it was the shipping or just what you get for the cost, but if you need 50, buy 75.
Review: They don’t roll into LDO 2020 extrusion for Voron printer. Too tall

## Features

- [ Accurate & Professional ] Sliding nut can only be inserted into T-slot from the end profile, it owns the most excellent connection strength and reliability. Very easy to be slide into T-slot of aluminum profile. Back spring ball can be fixed its position which make installation very simple and reliable.
- [ Material & Type ] These T-Nuts is made of High quality carbon steel, high hardness, surface is nickel-plated for good rust resistance. Type: Sliding nut, suitable for Aluminum Extrusion Profile 2020 series T-Slot 6mm.
- [ Slider Size ] Length 0.51 inch / 13 mm; Height 0.17 inch / 4.4 mm; Width 0.32 inch / 8.2 mm; Thread M3. Please confirm the size referring image before purchasing.
- 2020 Series Aluminum Profile Sliding T-Nuts widely used for building industrial aluminum frame structures, 3D printers, CNC Routers, CNC laser cutters, Robotics Projects, 3D carvers, machine guards, workstations, etc.
- [ Rierdge Promise ] Package contains 100 pcs T-Nuts, meet your needs in quantity. If you are not satisfied with your purchase at any point and for any reason, please don't hesitate to contact us. We will respond quickly within 24 hours! If within 30 day you are not 100% satisfied return your product for refund! That's the Rierdge Promise.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09B3GXTL1 |
| Item model number | SDD210723027 |
| Manufacturer | Rierdge |
| Package Dimensions | 9.7 x 6.81 x 1.4 cm; 259 g |

## Product Details

- **Colour:** 100 Pcs
- **Exterior finish:** Aluminum, Nickel, Silver
- **Fastener type:** T-Slot, Tee
- **Material:** Metal
- **Metal type:** Aluminum, Carbon Steel, Nickel

## Images

![Rierdge 100 Pcs 2020 Series M5 Half Round Roll in Spring T Nuts, Roll in Spring Loaded T Nut for European Standard 20 Series 6mm T-Slot Aluminum Extrusion Profile - Image 1](https://m.media-amazon.com/images/I/417l9Q2cD5L.jpg)
![Rierdge 100 Pcs 2020 Series M5 Half Round Roll in Spring T Nuts, Roll in Spring Loaded T Nut for European Standard 20 Series 6mm T-Slot Aluminum Extrusion Profile - Image 2](https://m.media-amazon.com/images/I/41QsNZ23chL.jpg)
![Rierdge 100 Pcs 2020 Series M5 Half Round Roll in Spring T Nuts, Roll in Spring Loaded T Nut for European Standard 20 Series 6mm T-Slot Aluminum Extrusion Profile - Image 3](https://m.media-amazon.com/images/I/41ljeJIoz6L.jpg)
![Rierdge 100 Pcs 2020 Series M5 Half Round Roll in Spring T Nuts, Roll in Spring Loaded T Nut for European Standard 20 Series 6mm T-Slot Aluminum Extrusion Profile - Image 4](https://m.media-amazon.com/images/I/41tQcXaBZeL.jpg)
![Rierdge 100 Pcs 2020 Series M5 Half Round Roll in Spring T Nuts, Roll in Spring Loaded T Nut for European Standard 20 Series 6mm T-Slot Aluminum Extrusion Profile - Image 5](https://m.media-amazon.com/images/I/51GNnSdWhZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by M***D on 19 June 2024*

Needed these for a 3d printer build and the price was right. When they are functioning, they work and fit great just be prepared to account for about 5-10% less than ordered due to the ball bearings and springs falling out of them. I had more than enough for my project but had to throw away a handful of them because they were broken on arrival. Not sure if it was the shipping or just what you get for the cost, but if you need 50, buy 75.

### ⭐ Review
*by M***. on 29 March 2025*

They don’t roll into LDO 2020 extrusion for Voron printer. Too tall

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---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-03*