---
product_id: 651542735
title: "MILD Steel Square Tube Hollow Section Metal Box 50mm Width / 1m (50x50mm)"
brand: "static arc"
price: "$262"
currency: NZD
in_stock: true
reviews_count: 5
category: "Static Arc"
url: https://www.desertcart.nz/products/651542735-mild-steel-square-tube-hollow-section-metal-box-50mm-width
store_origin: NZ
region: New Zealand
---

# Black steel with enhanced corrosion resistance Cold-resistant, crack-proof in extreme weather Seam welded for structural integrity MILD Steel Square Tube Hollow Section Metal Box 50mm Width / 1m (50x50mm)

**Brand:** static arc
**Price:** $262
**Availability:** ✅ In Stock

## Summary

> 🖤 Forge Your Future with Steel That Means Business

## Quick Answers

- **What is this?** MILD Steel Square Tube Hollow Section Metal Box 50mm Width / 1m (50x50mm) by static arc
- **How much does it cost?** $262 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/651542735-mild-steel-square-tube-hollow-section-metal-box-50mm-width)

## Best For

- static arc enthusiasts

## Why This Product

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

## Key Features

- • **Corrosion? Not Here.:** Black steel finish offers superior rust resistance, keeping your framework sleek and sturdy over time.
- • **Weatherproof Warrior:** Engineered to resist cracking and breaking even in freezing temperatures—no compromises on reliability.
- • **Versatile Size Options:** Choose from 20x20mm up to 50x50mm with consistent wall thickness for tailored structural solutions.
- • **Built to Last, Weld to Perfection:** Seam welded design ensures unmatched strength and durability for your toughest projects.
- • **Precision Ready, Effortlessly Machinable:** Easily cut, drill, and weld with minimal effort—perfect for custom fabrication and professional-grade frameworks.

## Overview

The MILD Steel Square Tube Hollow Section (50x50mm, 1m) is a seam welded, black-coated mild steel tube designed for high-performance structural and fabrication applications. Its 2.5mm wall thickness and magnetic properties make it ideal for welding, machining, and painting, while its cold-resistant and corrosion-resistant features ensure durability in extreme weather conditions. Available in multiple sizes, this tube is a top choice for professionals demanding strength, precision, and longevity.

## Description

- Suitable for welding and painting, easy to machine cut and drill. - Ideal for fabrication, frameworks and structural applications. - Well suited to extreme weather conditions, especially cold temperature with reduced chance of cracking or breaking. - Black steel for increased corrosion resistance. - This steel is magnetic. - Formation: Seam welded - Wall Thickness: 2mm for 20x20mm box, 2.5mm for all the rest - Length: 1m OPTIONS TO CHOOSE FROM - Size: 20x20mm, 25x25mm, 30x30mm, 40x40mm, 50x50mm NOTE - For efficiency square tubes are pre-cut to length, unfortunately we do not provide a cutting service for specific lengths. - Cut dimensions will have a tolerance of +/- 2% - In some cases square tubes may arrive with light surface rust this is unavoidable when storing mild steel, you can easily remove with WD40 or fine grade sanding.

Review: Excellent service and product - Perfect, correct dimensions.
Review: good quality - Good quality and accurate size. anti-rust coated so turned up rest free. would have been 5 star apart from price.

## Features

- Suitable for welding and painting, easy to machine cut and drill; Ideal for fabrication, frameworks and structural applications.
- Well suited to extreme weather conditions, especially cold temperature with reduced chance of cracking or breaking.
- Black steel for increased corrosion resistance.; This steel is magnetic; Formation: Seam welded
- Wall Thickness: 2mm for 20x20mm box, 2.5mm for all the rest; Length: 1m
- OPTIONS TO CHOOSE FROM - Size: 20x20mm, 25x25mm, 30x30mm, 40x40mm, 50x50mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9HZBD46 |
| Best Sellers Rank | 8,094 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 2 in Steel Tubes |
| Colour | Steel |
| Customer Reviews | 4.6 4.6 out of 5 stars (21) |
| Date First Available | 7 July 2024 |
| Included Components | MILD STEEL SQUARE TUBE |
| Item model number | MILD STEEL SQUARE TUBE |
| Manufacturer | Static Arc |
| Material | Mild Steel Box Section |
| Part Number | MILD STEEL SQUARE TUBE |
| Product Dimensions | 100 x 100 x 0.1 cm |
| Size | 50mm x 50mm |
| Usage | Construction, Structural Support, Outdoor Environments |

## Product Details

- **Brand:** Static Arc
- **Colour:** Steel
- **Item length:** 100 Centimetres
- **Manufacturer:** Static Arc
- **Material:** Mild Steel Box Section
- **Nominal wall thickness:** 2 mm
- **Outside diameter:** 50 Millimetres
- **Product dimensions:** 100L x 100W centimetres
- **Specific uses for product:** Construction, Structural Support, Outdoor Environments

## Images

![MILD Steel Square Tube Hollow Section Metal Box 50mm Width / 1m (50x50mm) - Image 1](https://m.media-amazon.com/images/I/51ngaudP+wL.jpg)

## Available Options

This product comes in different **Material Type, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent service and product
*by B***R on 11 December 2025*

Perfect, correct dimensions.

### ⭐⭐⭐⭐ good quality
*by B***Z on 18 April 2025*

Good quality and accurate size. anti-rust coated so turned up rest free. would have been 5 star apart from price.

### ⭐⭐⭐⭐⭐ Good product.
*by A***R on 15 September 2025*

I only received 2 of the 5 orders due to evri loosing them in transit?

## Frequently Bought Together

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---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-08*