---
product_id: 643927981
title: "MILD Steel Square Tube Hollow Section Metal Box 20mm Width / 1m (20x20mm)"
brand: "static arc"
price: "KSh15194"
currency: KES
in_stock: true
reviews_count: 6
category: "Static Arc"
url: https://www.desertcart.co.ke/products/643927981-mild-steel-square-tube-hollow-section-metal-box-20mm-width
store_origin: KE
region: Kenya
---

# Black steel with enhanced corrosion resistance Cold-resistant, crack-proof steel 2mm wall thickness for 20x20mm tube MILD Steel Square Tube Hollow Section Metal Box 20mm Width / 1m (20x20mm)

**Brand:** static arc
**Price:** KSh15194
**Availability:** ✅ In Stock

## Summary

> 🖤 Forge your future with steel that stands the test of time!

## Quick Answers

- **What is this?** MILD Steel Square Tube Hollow Section Metal Box 20mm Width / 1m (20x20mm) by static arc
- **How much does it cost?** KSh15194 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/643927981-mild-steel-square-tube-hollow-section-metal-box-20mm-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

- • **Built for Extremes:** Engineered to withstand harsh cold climates with minimal risk of cracking or breaking.
- • **Magnetic Mild Steel:** Reliable magnetic properties for easy handling and integration in industrial applications.
- • **Versatile Size Options:** Choose from 20x20mm up to 50x50mm to perfectly fit your structural needs.
- • **Corrosion-Resistant Edge:** Black steel finish offers superior protection against rust and wear over time.
- • **Precision-Ready Fabrication:** Seam welded and easy to machine, cut, and drill for flawless project execution.

## Overview

The MILD Steel Square Tube Hollow Section (20x20mm, 1m length) is a seam-welded mild steel box section featuring a 2mm wall thickness, optimized for welding, painting, and machining. Its black steel finish enhances corrosion resistance, while its design ensures durability in extreme cold conditions with reduced cracking risk. Available in multiple sizes, this magnetic steel tube is ideal for fabrication, frameworks, and structural applications.

## 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: Very strong - Excellent material did exactly what I wanted.
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 | B0D9HYY9NC |
| Best Sellers Rank | 7,584 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 1 in Steel Tubes |
| Colour | Steel |
| Customer Reviews | 4.7 4.7 out of 5 stars (22) |
| 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 | 20mm x 20mm |

## Product Details

- **Brand:** Static Arc
- **Colour:** Steel
- **Item length:** 100 Centimetres
- **Manufacturer:** Static Arc
- **Material:** Mild Steel Box Section
- **Nominal wall thickness:** 2 millimeters
- **Outside diameter:** 2E+1 Millimetres
- **Product dimensions:** 100L x 100W centimetres

## Images

![MILD Steel Square Tube Hollow Section Metal Box 20mm Width / 1m (20x20mm) - 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

### ⭐⭐⭐⭐⭐ Very strong
*by S***T on 12 February 2026*

Excellent material did exactly what I wanted.

### ⭐⭐⭐⭐ 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.

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

Perfect, correct dimensions.

## Frequently Bought Together

- MILD Steel Square Tube Hollow Section Metal Box 30mm Width / 1m (30x30mm)
- AMLOOPH M5 Washers, M5 x 20mm Metal Flat Penny Washer Thickness 1.2mm- A2 304 Stainless Steel Washers (20 Pack), Large OD Plain Wide Metal Round Flat Spacer Repair Washer for Screws Bolts
- TERF M14 Hex Hexagon Nut M14 (14mm) Steel Hex Full Nuts - Pack of 20, Silver

---

## 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.co.ke/products/643927981-mild-steel-square-tube-hollow-section-metal-box-20mm-width](https://www.desertcart.co.ke/products/643927981-mild-steel-square-tube-hollow-section-metal-box-20mm-width)

---

*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-10*