[5mm 25 Teeth]
25/28/30 Teeth Steel Gear
Number of teeth: 25 teeth/28 teeth/30 teeth
Module: 0.8M
Fastening screw: M5
Tooth thickness: 8 mm
Total thickness: 15 mm
Step diameter: 16mm/16mm/18mm
Gear outer diameter: 21.6mm/24mm/25.6mm
Material: 45# steel