Steel Gear 0.5 Modulus 50T for 4mm Diameter Motor Shafts Machinery

Description

Features:
1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information;
2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed.
3.Fit for 4mm diameter motor shafts.
4.Suitable for non-load use applications within 8 hours, good accuracy, high concentricity.
5.Mostly used for personal DIY, small machinery, micro-generators.
Specifications:
Material: 45# steel
Modulus: 0.5M
Teeth: 50T
Hole Diameter: 4mm
Color:Black
Brand name: Unbranded
Size:2.6x0.4x1cm/1.02x0.16x0.39inch(ODxIDxH)
Weight:19g
Package include:
1 x Steel Gear