Preces apraksts

• Material: 45# steelStandard: GBModulus: 0.5 ModNumber of teeth: 20T, 22T, 24T, 25T, 26T, 28TInner hole: 4mm, 5mm, 6mm, 6.35mmSurface treatment: high frequency quenching blackenedFeatures: Complete specifications, 0.5M spur equipment material is wonderful 45# steel, gear surface high frequency black! Blackening of the surface can efficiently keep away from rust and forestall oxidation.The 0.5M spur equipment ought to be used with the 0.5 rack.You can discover more products in several material, type, coloration , sizes and shapes in our shop！ If you've particular needs, please touch us, we will customise in keeping with your needs!Package includes: 1 piece * According to your choiceNotes:1.The colour of the picture is barely diversified from the real object due to the camera and light-weight effect, please take the particular object as the standard.2.There might be 0-0.3mm error for its thickness, 0-3mm error for its diameter / width / size in the manual measurement, please take it into consideration, thank you!

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