| Brand Name: | TONGTU |
| Place of Origin: | China (Mainland) |
| Model Number: | 8-11(4.5)-1 |
| Minimum Order Quantity: | 1000 Pack/Packs Ten thousand |
| Supply Ability: | 3000 Pack/Packs per Month Ten thousand |
| Package: | 1 gather to pack 1100 - 800 -600(mm) tray 500,000 -22 tray |
| Delivery Time: | 30 day |
Wheel Stud(wheel accessory,wheel bolt) are used on snow chains and runway sweepers as well as more everyday items such as bicycl
Wheel Stud(wheel accessory,wheel bolt)
1.PIN
chemical composition: in the range from WC-92%+Co-8% (YG8)
Density(g/cm3):13.0-13.5
HRA:>89(>1300HV30)
TRS(N/MM2):1660
Porosity(ISO):<A02B02
Free carbon and graphite phase:<C00
n Phase:E00
Average grain size(um):1.2-1.8
Riley stoker:71+/-7.5
pin color : black
cracks and chips on pins are not allowed
2.BODY
material: low-alloy structure steel or zinc
protective coating : zinc
color : Orchid white
no cracks, signs of corrosion and tarnishing, zinc coating detachment.
| Business Type: | Manufacturer |
| Product/Service (We Sell): | Alloy tool,pneumatic tool,power tool,Car accessories |
| Main Markets: | North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe |