Specifications:
Material: #45 steel (surface heat treatment)
Modulus: 1Mod
Number of teeth: 20
Bore: 6mm/ 8mm
Fixing screw: M6
It is widely to use in metal, mold, mechanical transmission of the occasion.
Package Including
:
According to your choice.
On Apr-01-18 at 18:50:19 PDT, seller added the following information: