JX130 tungsten carbide wheel spikes tire studs for car ice traction studs

1. Carbide screw ice antiskid spiral tire studs pin
center of 100% quality guarantee customized tungsten carbide tire studs,tyre nails :
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
the center color: black

2. Carbide screw ice antiskid spiral tire studs set
Material: Low carbon steel, Aluminum, stainless steel, rubber, Iron
surface processing: Zinc plated (no surface cracks, corrosion, and no separation of the zinc coating)
Set color: yellow, golden, green, black, bronze

1.We provide quality promise worldwide for any part of the tungsten carbide products ( best equipment + accurate machine checking and test ).

2.We provide reparing service with low cost for any machine over the warranty period.
3.We provide 24 hours pre&after sail service for any customer,pls contact our email and
Aliwangwang to get the immediate response.
4.We provide OEM service for business channel or educational institution. 

1. Are you manufacturer?

A: Yes,we are. We have our own patent technology.
2. Do you accept OEM?
A: Yes and we are doing OEM for many famous brand in the market.

3. How long should I wait to get the machine after payment?
A: We will send out machines in no more than 5 days by courier.

If you have any questions,please do not hesitate to contact me.