12mm Chrome Plated Linear Rods 100mm 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
✔️ 100mm Solid Linear Shaft Set with M6 Mounting Bolts

These compact solid linear motion rods are made for smooth guidance in small CNC machines, 3D printers, and automation assemblies where space is tight but bearing support still matters. Each rod comes with internal threads on both ends, allowing fast 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: 100mm
✅ 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 automated equipment

Dimensions
Rod Diameter 12mm
Rod Length 100mm

💡 Why are short chrome plated linear rods with internal threads used in compact linear motion systems?
Short threaded linear rods are ideal when precise alignment and rigid mounting are needed in limited space.

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

• Internal threads allow clean mounting without additional brackets or adapters

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

These linear rods are a solid option when you need smooth bearing travel, simple installation, and reliable performance in tight linear motion applications.