Item Name: For DIY car Robot Motor Plastic Gear 10 teeth Gear 0.5 Modulus Motor Gear. Number of teeth: 10 teethModulus: 0.5Outer diameter: about 5.7-5.8mm as measuredWeight: about 50gThickness: 5mmQuantity: 500 piecesBore: 1.95mm (tightly fitted 2mm shaft)Package includes: 500 * gear Notes Due to manual measurement or shooting scenes, there may be some deviation or slight color difference. *Please make
