--- product_id: 126173207 title: "INVENTO 2pcs EN31 Rustproof Steel Smooth Rod 6mm OD 400mm (0.4 mtr) Long for CNC Robotics Machines DIY Projects" brand: "invento" price: "113.17 DT" currency: TND in_stock: true reviews_count: 8 category: "Invento" url: https://www.desertcart.tn/products/126173207-invento-2pcs-en31-rustproof-steel-smooth-rod-6mm-od-400mm store_origin: TN region: Tunisia --- # 6mm precision diameter 400mm length for versatile builds EN31 rustproof hard chromed steel INVENTO 2pcs EN31 Rustproof Steel Smooth Rod 6mm OD 400mm (0.4 mtr) Long for CNC Robotics Machines DIY Projects **Brand:** invento **Price:** 113.17 DT **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your build game with precision steel rods that never quit! ## Quick Answers - **What is this?** INVENTO 2pcs EN31 Rustproof Steel Smooth Rod 6mm OD 400mm (0.4 mtr) Long for CNC Robotics Machines DIY Projects by invento - **How much does it cost?** 113.17 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/126173207-invento-2pcs-en31-rustproof-steel-smooth-rod-6mm-od-400mm) ## Best For - invento enthusiasts ## Why This Product - Trusted invento brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from EN31 hard chromed steel, these rods resist rust and wear, ensuring durability under heavy use. - • **Optimal Length:** At 400mm, these rods provide the ideal balance of reach and rigidity for DIY and professional applications. - • **Precision Perfect:** Engineered with a consistent 6mm diameter for flawless alignment in your CNC and robotics projects. - • **Dual Pack Advantage:** Get two rods per pack to double your build potential or keep a spare for uninterrupted creativity. - • **Multi-Project Ready:** Perfectly suited for 3D printers, CNC machines, robotics, and all your innovative DIY endeavors. ## Overview The INVENTO 2pcs EN31 Rustproof Steel Smooth Rods are 6mm diameter, 400mm long cylindrical rods made from hard chromed EN31 steel. Designed for CNC, robotics, 3D printing, and DIY projects, these rust-resistant rods offer durability and precision, making them a reliable choice for professional and hobbyist engineers alike. ## Description Outside Diameter: 6mm Length: 400 mm (0.4 meter) Material: EN-31 (Hard Chromed) Qty: 2pcs Application: 3D Printer, CNC, Robotics, DIY Projects etc ## Features - Outside Diameter: 6mm - Length: 400 mm (0.4 meter) - Material: EN-31 (Hard Chromed) - Qty: 2pcs - Application: 3D Printer, CNC, Robotics, DIY Projects etc ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07RTPQS7X | | Best Sellers Rank | #8,680 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #211 in Robotic Kits & Accessories | | Brand | INVENTO | | Brand Name | INVENTO | | Colour | Grey | | Country of Origin | India | | Customer Reviews | 4.4 out of 5 stars 85 Reviews | | Grade Rating | Industrial | | Importer Contact Information | INVENTO | | Item Diameter | 6 Millimetres | | Item Dimensions | 10 x 50 x 402 Millimeters | | Item Form | Rod | | Item Shape | Cylindrical | | Item Thickness | 6 Millimetres | | Item Type Name | INVENTO 2pcs EN31 Rustproof Steel Smooth Rod 6mm OD 400mm (0.4 mtr) Long for CNC Robotics Machines DIY Projects | | Item Weight | 500 Grams | | Item dimensions L x W x H | 10 x 50 x 402 Millimeters | | Manufacturer | INVENTO | | Material | Steel | | Material Type | Steel | | Model Number | ISC 1482 | | Number of Items | 2 | | Packer Contact Information | INVENTO | | Part Number | ISC 1482 | | Shape | Cylindrical | | Specification Met | True | | Unit Count | 2 Count | ## Product Details - **Material:** Steel - **Brand:** INVENTO - **Item dimensions L x W x H:** 10 x 50 x 402 Millimeters - **Colour:** Grey - **Shape:** Cylindrical ## Images ![INVENTO 2pcs EN31 Rustproof Steel Smooth Rod 6mm OD 400mm (0.4 mtr) Long for CNC Robotics Machines DIY Projects - Image 1](https://m.media-amazon.com/images/I/41g5ZIMzgoL.jpg) ![INVENTO 2pcs EN31 Rustproof Steel Smooth Rod 6mm OD 400mm (0.4 mtr) Long for CNC Robotics Machines DIY Projects - Image 2](https://m.media-amazon.com/images/I/31KRI9Nn2AL.jpg) ![INVENTO 2pcs EN31 Rustproof Steel Smooth Rod 6mm OD 400mm (0.4 mtr) Long for CNC Robotics Machines DIY Projects - Image 3](https://m.media-amazon.com/images/I/51GOUurGtUL.jpg) ![INVENTO 2pcs EN31 Rustproof Steel Smooth Rod 6mm OD 400mm (0.4 mtr) Long for CNC Robotics Machines DIY Projects - Image 4](https://m.media-amazon.com/images/I/61AATfaQYRL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by P***. on 7 November 2025* ### ⭐⭐⭐⭐⭐ Review *by A***. on 3 March 2020* ### ⭐⭐⭐⭐ Review *by B***U on 19 September 2025* ## Frequently Bought Together - INVENTO 2pcs EN31 Rustproof Steel Smooth Rod 6mm OD 400mm (0.4 mtr) Long for CNC Robotics Machines DIY Projects - INVENTO 2pcs EN31 Rustproof Steel Smooth Rod 8mm OD 400mm (0.4 mtr) Long for CNC Robotics Machines DIY Projects --- ## 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.tn/products/126173207-invento-2pcs-en31-rustproof-steel-smooth-rod-6mm-od-400mm](https://www.desertcart.tn/products/126173207-invento-2pcs-en31-rustproof-steel-smooth-rod-6mm-od-400mm) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-30*