Tungsten carbide snow ice racing tire studs JX9-21.5-2

--100% pure raw material

--easily installed&removed

--recycling use

--sizes & types are available

--good wear resistance

--strict tolerance controlled

--100% virgin raw material

--zinc plated for rust protection

--directly factory sale with good price

--short and on time delivery

--all the specifications can be used in cars

--samples will be given upon the inquiry

1.Center of Tungsten carbide snow ice racing tire studs JX9-21.5-2 :

Chemical composition: WC-80%+Co-10% 

Density: (g/cm3):13.0-13.5

Hardbess HRA :>90(>1300HV30)

TRS Mpa:(N/MM2):1660

Poposity :(ISO):<A02B02

Free carbon and and Graphite phase :<C00

N phase :E00

Grain size : (um):1.2-1.8

Index of abrasive resistance :71+/-7.5

2.Cloth of Tungsten carbide snow ice racing tire studs JX9-21.5-2 :

Materia : low carbon steel

Surface covering : galvanizing

We are a factory with 7 years which specialized in produce Tungsten Carbide Tools, especially for Tire studs, Screw Studs, Studs Pin, Also Aluminum rivet and Steel Rivet and so on.

If you have any questions about snow tire ice studs, please do not hesitate to contact me.

Canny Tang

Skype: chinacarbidelili

Whatsapp:+8618907331470

Cellphone: +8618907331470

Email: jinxin08(at)