---
product_id: 275612976
title: "– POLISI3D - Square Nuts Block Nuts for T Series 100pcs 20 Series M5 M4 M3 T 6mm T-Groove 150g Carbon Steel Zinc Coated"
brand: "polisi3d"
price: "A$37"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/275612976-polisi3d-square-nuts-block-nuts-for-t-series-100pcs-20
store_origin: AU
region: Australia
---

# 100pcs bulk pack Precision M5 size Zinc-plated carbon steel – POLISI3D - Square Nuts Block Nuts for T Series 100pcs 20 Series M5 M4 M3 T 6mm T-Groove 150g Carbon Steel Zinc Coated

**Brand:** polisi3d
**Price:** A$37
**Availability:** ✅ In Stock

## Summary

> 🔩 Secure your build with precision and power!

## Quick Answers

- **What is this?** – POLISI3D - Square Nuts Block Nuts for T Series 100pcs 20 Series M5 M4 M3 T 6mm T-Groove 150g Carbon Steel Zinc Coated by polisi3d
- **How much does it cost?** A$37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/275612976-polisi3d-square-nuts-block-nuts-for-t-series-100pcs-20)

## Best For

- polisi3d enthusiasts

## Why This Product

- Trusted polisi3d brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Fit:** Engineered for 20mm series aluminum profiles with a perfect 6mm slot fit
- • **Durable Finish:** Zinc plating ensures corrosion resistance and long-lasting strength
- • **Bulk Power Pack:** 100 high-quality T nuts to keep your projects moving without pause
- • **Effortless Assembly:** Square shape and hex head style for easy installation and secure fastening
- • **Versatile Compatibility:** Ideal for M5 size applications, compatible with European extrusion systems

## Overview

This pack of 100 M5 T sliding nuts is crafted from zinc-plated carbon steel, designed specifically for 20mm series aluminum extrusion profiles with a 6mm T-slot. Polished and durable, these square nuts provide reliable fastening for professional-grade assembly and construction projects.

## Description

Sponsored Ad – Square Nuts Block Nuts for T Series 100pcs 20 Series M5 M4 M3 T 6mm T-Groove 150g Carbon Steel Zinc Coated

## Features

- Material:Zinc Plating Carbon Steel
- Applicatable for 20mm series 6mm slot european aluminum extrusion
- Size: M3, M4 or M5
- Package: 100pcs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | POLISI3D |
| Item Weight | 150 g |
| Size | m5 |
| Colour | Silver |
| Finish | Polished |
| Material | Carbon Steel |
| Shape | Square |
| Number of Pieces | 100 |
| Head Style | Hex |
| Cutting Diameter | 5 Millimetres |
| Batteries included? | No |
| Batteries Required? | No |
| Item diameter | 5 Millimetres |

## Product Details

- **Material:** Carbon Steel
- **Fastener type:** Tee
- **Thread size:** M 5
- **Exterior finish:** Aluminum,Zinc,Carbon Steel
- **Colour:** Silver
- **Metal type:** Aluminium, Carbon Steel
- **Finish type:** Polished
- **Brand:** POLISI3D
- **Item dimensions L x W x H:** 10 millimetres
- **Item weight:** 150 Grams

## Images

![– POLISI3D - Square Nuts Block Nuts for T Series 100pcs 20 Series M5 M4 M3 T 6mm T-Groove 150g Carbon Steel Zinc Coated - Image 1](https://m.media-amazon.com/images/I/616xCZFJErL.jpg)

## Frequently Bought Together

- 100pcs 20 Series T Sliding Nuts Hammer Nut Block Square Nuts M5 T Nuts for 2020 Aluminum Profiles T Slot 6mm (m5)
- M5-0.8 x 10mm Button Head Socket Cap Screws, Stainless Steel 18-8 (304), Bright Finish, Fully Threaded, 100 PCS
- M5-0.8 x 8 mm Button Head Socket Cap Screws, Quantity 100 by Fullerkreg, Allen Socket Drive, Passivated 18-8 Stainless Steel, ISO7380, Come in a Plastic Case

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**Shop now:** [https://www.desertcart.com.au/products/275612976-polisi3d-square-nuts-block-nuts-for-t-series-100pcs-20](https://www.desertcart.com.au/products/275612976-polisi3d-square-nuts-block-nuts-for-t-series-100pcs-20)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-13*