Material: Plastic  
Module 0.5
Diameter: 6mm
Length: 10mm
Bore: 1.9mm (Fits Ø 2mm Motor Shaft)

Worm 6x10 (2A), plastic gear, worm gear is a type of transmission gear. This worm can also be used as a low demand coupling device, which can connect two long shafts with a diameter of 2mm, and is very practical in some simple small productions.