---
product_id: 505199105
title: "Pre-Assembly Square Nuts Flat M5 T Nut for 2020 Aluminum Extrusions Pack of 100"
brand: "topinstock"
price: "€ 58.25"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/505199105-pre-assembly-square-nuts-flat-m5-t-nut-for-2020
store_origin: DE
region: Germany
---

# M5-0.8 precision thread Fits 20x20mm aluminum extrusions Zinc-plated carbon steel durability Pre-Assembly Square Nuts Flat M5 T Nut for 2020 Aluminum Extrusions Pack of 100

**Brand:** topinstock
**Price:** € 58.25
**Availability:** ✅ In Stock

## Summary

> 🔩 Lock in your build with precision and power!

## Quick Answers

- **What is this?** Pre-Assembly Square Nuts Flat M5 T Nut for 2020 Aluminum Extrusions Pack of 100 by topinstock
- **How much does it cost?** € 58.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/505199105-pre-assembly-square-nuts-flat-m5-t-nut-for-2020)

## Best For

- topinstock enthusiasts

## Why This Product

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

## Key Features

- • **Robust Material:** Crafted from zinc-plated carbon steel for superior corrosion resistance and long-lasting strength.
- • **Bulk Pack Advantage:** 100-piece set ensures you’re always ready for any project, big or small—never run out mid-build.
- • **Seamless Integration:** Effortlessly slide into 20 series T-slot aluminum extrusions for a flawless fit every time.
- • **Precision Engineering:** M5-0.8 thread guarantees secure fastening with minimal play, enhancing structural stability.
- • **Universal Compatibility:** Designed specifically for metric 20x20mm aluminum profiles, making it the go-to choice for modern modular builds.

## Overview

This pack of 100 pre-assembly flat M5 T nuts is engineered from zinc-plated carbon steel, featuring an M5-0.8 thread and designed to fit seamlessly into 20x20mm aluminum extrusion profiles. Ideal for professionals seeking reliable, corrosion-resistant fastening hardware for modular aluminum framing systems.

## Description

Aluminium profile fastening fittings hardware accessories Suitable 20mm aluminum extrusions Universal simple T type nut

## Features

- Material: zinc plated carbon steel
- T1.5x10x15mm; M5-0.8 thread;
- Simply insert the t nut into the extrusion prior to assembly.
- Compatible with 20 series T Slot aluminum extrusions
- Suitable for most of metric 20 x 20mm aluminium profiles

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | TOPINSTOCK |
| Part number | FT16031-M5 |
| Item Weight | 160 g |
| Item model number | FT16031-M5 |
| Size | M5 Flat T-Nut |
| Colour | Silver |
| Finish | 未完成 |
| Material | Carbon Steel |
| Item Package Quantity | 1 |
| Number of Pieces | 100 |
| Cutting Diameter | 5 Millimetres |
| Measurement System | Metric |
| Batteries included? | No |
| Batteries Required? | No |
| Item diameter | 5 Millimetres |

## Product Details

- **Material:** Carbon Steel
- **Fastener type:** Square
- **Thread size:** M 5
- **Exterior finish:** Aluminum,Aluminium,Zinc,Carbon Steel
- **Colour:** Silver
- **Metal type:** Carbon Steel
- **Finish type:** 未完成
- **Drive system:** Slotted
- **Brand:** TOPINSTOCK
- **Item dimensions L x W x H:** 13 x 11 x 1 centimetres

## Images

![Pre-Assembly Square Nuts Flat M5 T Nut for 2020 Aluminum Extrusions Pack of 100 - Image 1](https://m.media-amazon.com/images/I/51yncRYIDEL.jpg)
![Pre-Assembly Square Nuts Flat M5 T Nut for 2020 Aluminum Extrusions Pack of 100 - Image 2](https://m.media-amazon.com/images/I/61COzTKOLHL.jpg)
![Pre-Assembly Square Nuts Flat M5 T Nut for 2020 Aluminum Extrusions Pack of 100 - Image 3](https://m.media-amazon.com/images/I/619rRIXFaHL.jpg)
![Pre-Assembly Square Nuts Flat M5 T Nut for 2020 Aluminum Extrusions Pack of 100 - Image 4](https://m.media-amazon.com/images/I/61A1Um8ACnL.jpg)
![Pre-Assembly Square Nuts Flat M5 T Nut for 2020 Aluminum Extrusions Pack of 100 - Image 5](https://m.media-amazon.com/images/I/710fGPMsUHL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Frequently Bought Together

- Pre-Assembly Square Nuts Flat M5 T Nut for 2020 Aluminum Extrusions Pack of 100
- M5-0.8 x 10mm Button Head Socket Cap Screws 304 Stainless Steel 18-8 Hex Socket Cap Screws, Allen Hex Drive, Full Thread, Coarse Thread UNC, 100 PCS
- 100pcs 20 Series T Sliding Nuts Hammer Nut Block Square Nuts M5 T Nuts for 2020 Aluminum Profiles T Slot 6mm (m5)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.de/products/505199105-pre-assembly-square-nuts-flat-m5-t-nut-for-2020](https://www.desertcart.de/products/505199105-pre-assembly-square-nuts-flat-m5-t-nut-for-2020)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-02-25*