12mm Chrome Plated Linear Rods 350mm Long, 2pcs Solid Linear Motion Shafts with M6 Internal Threaded Ends, Easy Install Linear Guide Rods for CNC, 3D Printers, Automation & Bearing Applications

12mm Chrome Plated Linear Motion Rods with Threaded Ends
✔️ 350mm Solid Linear Shaft Set with M6 Mounting Bolts

These solid linear motion rods are built for smooth guidance in CNC machines, 3D printers, and automated equipment where stable bearing support and clean alignment are important. Each rod includes internal threads on both ends, allowing quick and secure mounting without extra machining. Pack size includes two matching rods with mounting bolts.

✅ Pack size: 2 linear motion rods with M6 hex socket cap screws
✅ Rod diameter: 12mm
✅ Rod length: 350mm
✅ Material: stainless steel
✅ Surface finish: chrome plated to improve wear and corrosion resistance
✅ Internal threaded ends on both sides for easy installation
✅ Solid shaft design suited for linear bearing applications
✅ Smooth surface for low friction and steady linear travel
✅ Commonly used in CNC machines, 3D printers, engraving machines, and automation systems

Dimensions
Rod Diameter 12mm
Rod Length 350mm

💡 Why are chrome plated linear rods with internal threads used in bearing based linear motion systems?
Threaded linear rods are used when rigid mounting, durability, and consistent motion are required.

• Chrome plated shafts help reduce friction and extend linear bearing service life

• Internal threads allow solid mounting without additional brackets or adapters

• Solid linear rods provide steady guidance for CNC, automation, and precision equipment

These linear rods are a solid choice when you need smooth bearing travel, simple installation, and dependable performance in compact to mid length linear motion builds.