5x8x16mm Aluminum Isolation Column Spacer for 3D Printer

The 5x8x16mm Aluminum Isolation Column Spacer is a high-precision mechanical component designed to provide stable and accurate spacing in 3D printers and DIY CNC machines. Made from premium-grade aluminum alloy, this lightweight spacer is ideal for mounting V-slot pulley wheels, gantry plates, and guide systems. It effectively eliminates wobble and misalignment, ensuring smooth linear motion and high-quality prints.

With an inner diameter of 5mm, this isolation column is perfectly compatible with standard M5 screws and bolts commonly used in Creality CR-10, Ender 3, and other popular 3D printer models. Whether you are building a custom robotic chassis, upgrading your 3D printer gantry, or assembling a desktop CNC router, this durable aluminum spacer provides the structural integrity and precise clearance your project demands.

Features:

• Premium Material: Constructed from high-strength aluminum alloy for excellent durability and corrosion resistance.
• Precise Dimensions: Features a 5mm inner diameter, 8mm outer diameter, and 16mm length for exact spacing.
• M5 Compatibility: Designed to fit perfectly with standard M5 hardware and V-slot wheel assemblies.
• Lightweight Design: Weighs only 1.5 grams, minimizing the moving mass on your printer axes for faster, more accurate prints.
• Smooth Finish: Clean, burr-free surface prevents friction and wear on adjacent bearings and plates.
• Versatile Application: Ideal for 3D printers, CNC machines, robotics, and custom DIY mechanical builds.

Package Includes:

1 x Aluminum Isolation Column Spacer 5x8x16mm