Mod 0.5 Steel Pinion Gear Spur Gers 20T-24T Bore 4mm -6.35mm With Screw Hardened 

 

Material: 45# steel (surface blackening)
Colour: black
Standard / non-standard: standar
Pitch:  0.5 mod
Number of Teeth: 20/24T
Bore Diameter: 4-6.35mm
With / Without Set Screws: with set screws (2×M4 or 2×M5, depending on the gear size.)
Application: Mechanical transmission / motor / automotive / fitness equipment / instrumentation / CNC machine tools / toys / medical equipment / and so on.

Features:
It adopts high-quality 45# steel, 20 teeth- 24 teeth are blackened, eeth are quenched and hardened, with high strength, high force, high reliability and good comprehensive mechanical properties.
Fine machining, accurate inner hole and pitch, precise transmission ratio and compact size.
The inner hole has a through hole / D hole / key slot hole, the size is complete, to meet more needs.

ote:
Parameters are manual measurement, there may be an error, please understand!
Other dimensions other than the inner hole may vary slightly depending on the batch.

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If you have any questions, please feel free to contact us, wish you a good shopping, thank you!