Description
45# Steel | Durable | High Precision
These 0.5 module spur gears are essential components widely utilized in power transmission systems and precision mechanical equipment. They are ideal for driving 3D printers, CNC routers, robotics projects, RC vehicles, and automated machinery. Their high precision and durable construction make them suitable for motor-driven applications, conveyor systems, and various DIY mechanical assemblies where reliable torque transfer and accurate motion control are critical.

Specification
Product Name: Spur Gear
Module: 0.5M
Number of Teeth: 25 to 60 teeth
Inner Hole: 4mm to 15mm
Teeth Thickness: 5 mm
Material: 45# Steel
Surface Treatment: High frequency quenching blackened

Size
Module: 0.5M
Teeth Count: 25–60 teeth
Inner Hole: 4–15 mm
Teeth Thickness: 5 mm

Package
Quantity: 1, 5, or 10 pcs (according to your choice)
Package Includes: Gears

Note
Measurement Tolerance: Thickness error 0–0.3 mm, diameter/width/length error 0–3 mm (manual measurement).
Color Disclaimer: Color may differ slightly from the real object due to camera and light effect; please consider actual object as standard.
Images show actual product; color may vary slightly due to monitor settings.