Feature(may vary by option.)

●Product: 1PC Spur gear
●Material: 45# steel
●Specification: 1Mod
●Pressure angle: 20 degree

[6mm 34teeth]

Description

Note: 1M 8Teeth thickness(11.8mm), only the material of 1M8Teeth is iron,others are steel.
1M12teeth to 1M160 teeth do not have Tooth surface quenched.
Only150teeth,180teeth,200teeth have tooth surface quenching.