● Product Name: Chromed Optical Axis

● Material: 45# Carbon Steel

● Surface Treatment: Chrome Plating

● Plating Thickness: 0.02-0.03mm

● Straightness: 0.15 / 1000mm

● Roundness: less than 0.01

● Hardness: Hrc22±2

● Negative Shaft Tolerance: ±0.02 to ±0.05mm

● Diameter: 4mm, 5mm, 6mm, 7mm, 8mm, 10mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 20mm, 22mm, 24mm, 25mm, 28mm, 30mm, 32mm, 35mm, 40mm, 45mm, 50mm

● Length: 100mm, 200mm, 300mm

● Length Tolerance: ≤10mm

● Notice:If You Need a Longer Size, You Can Contact Customer Service

Product Features

1. High-quality Material, Anti-corrosion, 45# Steel Material, Beautiful, the Surface Is Chrome-plated

2. Simple Assembly, Convenient Interchange, Cylindrical Optical Axis, Economical

3. High-strength and Rigid Operation, Smooth and Smooth, to Ensure the Safe Operation of the System

Product Application：Widely Used in Linear Motion Systems of Gears, Motors, Model Airplanes, Model Ships, Model Cars, Bearings, Industrial, Cnc, 3D Printers, Auto Parts and Other Machines.