12mm Chrome Plated Linear Rods 150mm 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
✔️ 150mm Solid Linear Shaft Set with M6 Mounting Bolts

These solid linear motion rods are designed for smooth guidance in compact CNC machines, 3D printers, and automated systems where short travel and solid bearing support are needed. Each rod includes internal threads on both ends, making installation fast and secure 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: 150mm
✅ 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 ideal for linear bearing applications
✅ Smooth surface for low friction and stable linear travel
✅ Commonly used in CNC machines, 3D printers, engraving machines, and automation equipment

Dimensions
Rod Diameter 12mm
Rod Length 150mm

💡 Why are short chrome plated linear rods with internal threads used in precision motion systems?
Short linear rods are used when rigid mounting and accurate bearing alignment are critical in tight spaces.

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

• Internal threads allow clean, rigid mounting without adapters or extra hardware

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

These linear rods are a smart choice when you need smooth bearing motion, easy installation, and reliable performance in compact linear motion builds.