2pcs Step Spur Gear 5mm Inner Aperture 15T 1 Module Aluminum Motor Gear 4mm X 8mm Model: DZ47-63 C50

Model: DZ47-63 C50

Head Diameter: 9

packing and print equipment

The screw thread connection is secure and tight

2pcs Step Spur Gear 5mm Inner Aperture 15T 1 Module Aluminum Motor Gear 4mm X 8mm Model: DZ47-63 C501. The pinion motor gear is made of Aluminum, more stable, anti wear, strong and durable, and durable in use. 2. Specifications: Material: Aluminum, Teeth: 15T, Gear Step Diameter: 10mm 0. 39inch, Gear Step Height: 6mm 0. 24inch, Outer Diameter: 17mm 0. 67inch, Aperture: 5mm 0. 2inch, Effective Tooth Length: 6mm 0. 24inch, Total Thickness: 12mm 0. 47inch, Module: 1 Mod, Pressure Angle: 20 3. The pinion gear aperture is 5mm and the module is 1, please