--- product_id: 643927981 title: "MILD Steel Square Tube Hollow Section Metal Box 30mm Width / 1m (30x30mm)" brand: "static arc" price: "€ 43.76" currency: EUR in_stock: true category: "Static Arc" url: https://www.desertcart.hr/products/643927981-mild-steel-square-tube-hollow-section-metal-box-30mm-width store_origin: HR region: Croatia --- # 30x30mm precision size Cold-resistant durability 2.5mm robust wall thickness MILD Steel Square Tube Hollow Section Metal Box 30mm Width / 1m (30x30mm) **Brand:** static arc **Price:** € 43.76 **Availability:** ✅ In Stock ## Summary > 🛠️ Build Bold, Build Smart – The Steel That Means Business ## Quick Answers - **What is this?** MILD Steel Square Tube Hollow Section Metal Box 30mm Width / 1m (30x30mm) by static arc - **How much does it cost?** € 43.76 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/643927981-mild-steel-square-tube-hollow-section-metal-box-30mm-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 - • **Magnetic & Seam Welded:** Reliable magnetic steel with strong seam welding for structural integrity - • **Heavy-Duty Wall Thickness:** 2.5mm thickness ensures superior strength and longevity - • **Effortless Fabrication Ready:** Weld, paint, cut, and drill with ease for custom frameworks - • **Weather-Resistant Black Steel:** Enhanced corrosion resistance for extreme climates, especially cold - • **Precision Engineered Dimensions:** Exact 30x30mm size for seamless integration in your projects ## Overview This 1-meter MILD Steel Square Tube (30x30mm) features a 2.5mm thick, seam-welded black steel construction designed for high durability and corrosion resistance. Ideal for welding, painting, and machining, it excels in structural and fabrication applications, especially in cold weather conditions. Magnetic and precision-sized, it offers professional-grade reliability for your next project. ## 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. ## 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 | B0D9HVNX9T | | Best Sellers Rank | 9,451 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 3 in Steel Tubes | | Brand | Static Arc | | Colour | Steel | | Customer Reviews | 4.5 4.5 out of 5 stars (30) | | Included Components | MILD STEEL SQUARE TUBE | | Item Dimensions L x W | 100L x 100W centimetres | | Item Length | 1 Metres | | Item Type Name | MILD STEEL SQUARE TUBE | | Manufacturer | Static Arc | | Material | Mild Steel Box Section | | Nominal Wall Thickness | 2.5mm | | Outside Diameter | 30 Millimetres | | Unit Count | 1 meter(s) | ## Product Details - **Brand:** Static Arc - **Colour:** Steel - **Item length:** 1 Metres - **Manufacturer:** Static Arc - **Material:** Mild Steel Box Section - **Nominal wall thickness:** 2.5mm - **Number of Packs:** 1 - **Outside diameter:** 30 Millimetres - **Product dimensions:** 100L x 100W centimetres - **Unit count:** 1 meter(s) ## Images ![MILD Steel Square Tube Hollow Section Metal Box 30mm Width / 1m (30x30mm) - Image 1](https://m.media-amazon.com/images/I/51ngaudP+wL.jpg) ![MILD Steel Square Tube Hollow Section Metal Box 30mm Width / 1m (30x30mm) - Image 2](https://m.media-amazon.com/images/I/31xnciREOVL.jpg) ## Available Options This product comes in different **Material Type, Size** options. ## 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.hr/products/643927981-mild-steel-square-tube-hollow-section-metal-box-30mm-width](https://www.desertcart.hr/products/643927981-mild-steel-square-tube-hollow-section-metal-box-30mm-width) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-10-20*