ZJchao scx24 Plastic Gears Small, 19pcs Plastic Gears Motor Gear Set for Robot DIY Cars Model Making Accessories

ZJchao scx24 Plastic Gears Small, 19pcs Plastic Gears Motor Gear Set for Robot DIY Cars Model Making Accessories

[Detailed Specifications] Each gear is labeled with numbers to indicate teeth count, aperture diameter, and shaft fitting for easy reference. [Easy to Use] Small-sized gear parts are user-friendly and for various model making projects. [Full Gear Set] Includes 19 types of gears to meet all your diy needs for model assembly. [Versatile Usage] Ideal for toys, robots, cars, and diy model making, serving as essential gear spare parts. [ Material] Made of plastic with a long service life, ensuring wear . [Detailed Specifications] Each gear is labeled with numbers to indicate teeth count, aperture diameter, and shaft fitting for easy reference.
[Easy to Use] Small-sized gear parts are user-friendly and for various model making projects.
[Full Gear Set] Includes 19 types of gears to meet all your diy needs for model assembly.
[Versatile Usage] Ideal for toys, robots, cars, and diy model making, serving as essential gear spare parts.
[ Material] Made of plastic with a long service life, ensuring wear .

Spec:

Description:
If you are a model amateur, you would know that gears are essential and necessary parts for . Aircraft, automobiles, boats, robots and other small production of science and technology will all need to use gears. Here we provide 19pcs gears of different sizes which may meet your basic needs for model making. They are also good replacement parts of old or broken gears.
Features:
Made of plastic, wearable and long service life.
The products are for toys gear spare parts, suitable for DIY model technology production.
Small parts, easy to use, great model making accessories for all kinds of cars, robots, etc.
This is the gear set including 19 kinds of gear parts. It can meet your DIY needs.
16102B for example means 16 outer teeth, 10 inner teeth, aperture diameter is about 2mm and loose-fitting 2mm shaft.
Specifications:
Material: Plastic
Color: White
Modulus: 0.5
Thickness: 4~5mm
Type:
16102B, 18102A, 20082B, 20102B, 22082A, 22102B,
24102B, 24122B, 26082B, 28102B, 30122B, 30162A,
32082B, 34102B, 38082B, 40102B, 46082A, 48102B, 50102A
1. The first and second number is outer teeth number
2. The third and fourth number is inner teeth number
3. number is aperture diameter
4. 2A means center shaft is 1.95mm and close-fitting with 2mm shaft. 2B means