---
product_id: 409950002
title: "Linear Motion Rod Shaft Guide D 20mm x L 47.24 inch / 1200mm Case Hardened Chrome Plated for 3D Printer, DIY, CNC - Metric h8 Tolerance, 2Pcs"
brand: "mssoomm"
price: "RM837"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/409950002-linear-motion-rod-shaft-guide-d-20mm-x-l-47
store_origin: MY
region: Malaysia
---

# 1200mm Length 20mm Diameter HRC 58-64 Hardness Linear Motion Rod Shaft Guide D 20mm x L 47.24 inch / 1200mm Case Hardened Chrome Plated for 3D Printer, DIY, CNC - Metric h8 Tolerance, 2Pcs

**Brand:** mssoomm
**Price:** RM837
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Precision Game!

## Quick Answers

- **What is this?** Linear Motion Rod Shaft Guide D 20mm x L 47.24 inch / 1200mm Case Hardened Chrome Plated for 3D Printer, DIY, CNC - Metric h8 Tolerance, 2Pcs by mssoomm
- **How much does it cost?** RM837 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/409950002-linear-motion-rod-shaft-guide-d-20mm-x-l-47)

## Best For

- mssoomm enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Crafted from C45 high-quality steel with a case hardness of 58-64 HRC for long-lasting performance.
- • **Corrosion Resistance:** Chrome plating (15um-20um) ensures protection against wear and tear.
- • **Customizable Options:** Tailor your linear rail to fit your specific needs with various diameters and lengths.
- • **Precision Engineering:** Achieve unparalleled accuracy with a straightness of ≤ 0.1/1000mm.
- • **Versatile Applications:** Perfect for CNC, 3D printing, and various automated machinery setups.

## Overview

The Linear Motion Rod Shaft Guide is a high-performance component designed for CNC machines and 3D printers, featuring a 20mm diameter and 1200mm length. With a hardness rating of HRC 58-64 and exceptional straightness, this guide ensures durability and precision in various applications. Its chrome-plated surface offers corrosion resistance, making it ideal for long-term use. Customization options are available to meet specific project requirements.

## Description

Specifications: Brand: MssoommMaterial: High Quality Carbon Steel (C45#)Hardness: 58-64 HRCSurface Hard-thickness: 0.8 – 2.5mmSurface Roughness: 0.8S – 1.6SStraightness: Below 5μm/100mmSurface Chrome Thickness: 15um-20umSurface Finish Quality: Ra 0.8Color: SilverThis item includes:2pcs 20mm x 1200mm Linear Rail Shaft RodLead Time: If this item is not FBA, the lead time is 7-10 Business Days except for for Chinese National Day holiday and Spring FestivalPlease Note: - We can offer the linear motion rail shaft rod in any length, pls contact us.- We can process the end of the rail as you need, some examples you can see the image 4

## Features

- Tolerance: Metric h8, hardness about HRC58-64, hardening depth: 0.8-2.5mm, straightness≤ 0.1/1000mm, chrome thickness: 0.015mm-0.02mm, roundness: no more than 3μm
- Adapting C45 high quality steel, high frequency quenching, surface chromium plating(15um-20um). The case hardness could be reach to 58-64 HRC. Durable and corrosion-resistant.
- Widely applied in CNC, 3D printer, automatic machinery, injection molding machine, engraving machine, etc. especially in bearing purpose
- Humanization Design:Chamfer on both ends, easier to install linear bearings and won't hurt fingers when installing it
- We can customize the linear rail, including the length and end processing, please tell us if you need. We provide full range of different diameter of the linear rail shaft rod: 5, 6, 8, 10, 12, 13, 14, 16, 20, 25, 30, 35, 40, 50mm and so on.

## Images

![Linear Motion Rod Shaft Guide D 20mm x L 47.24 inch / 1200mm Case Hardened Chrome Plated for 3D Printer, DIY, CNC - Metric h8 Tolerance, 2Pcs - Image 1](https://m.media-amazon.com/images/I/51Bb3HVzFVS.jpg)
![Linear Motion Rod Shaft Guide D 20mm x L 47.24 inch / 1200mm Case Hardened Chrome Plated for 3D Printer, DIY, CNC - Metric h8 Tolerance, 2Pcs - Image 2](https://m.media-amazon.com/images/I/71nDSyEJQES.jpg)
![Linear Motion Rod Shaft Guide D 20mm x L 47.24 inch / 1200mm Case Hardened Chrome Plated for 3D Printer, DIY, CNC - Metric h8 Tolerance, 2Pcs - Image 3](https://m.media-amazon.com/images/I/61ZmeNxUpKS.jpg)
![Linear Motion Rod Shaft Guide D 20mm x L 47.24 inch / 1200mm Case Hardened Chrome Plated for 3D Printer, DIY, CNC - Metric h8 Tolerance, 2Pcs - Image 4](https://m.media-amazon.com/images/I/61poQDI3iCS.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Frequently Bought Together

- Mssoomm Linear Motion Rod Shaft Guide D 20mm x L 47.24 inch / 1200mm Case Hardened Chrome Plated for 3D Printer, DIY, CNC - Metric h8 Tolerance, 2Pcs
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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-27*