Brand:                   SW

Item:                     Heavy Truck Bolt/Wheel Bolt  grade 10.9 

Standard:            ISO/TS16949
Raw Material:     40Cr, 35CrMo ,42CrMo
Hardness :          HRC32-39/39-44
Grade    :             8.8,10.9 12.9
Manufacture Process
Heading/Washer assembly/Threading/Secondary machine/
Heat treatment/Plating/Anti-slipping/Baking/QA/Package/Shipping
Certificate
ROHS, SGS, CE,ISO9001:2000
Color 
Black Oxide,Grey/Black Phosphate,Yellow/Silver Zinc Coating,Dacromet
Size
As your requirement
Lead Time
25 working days as usual/based on the detailed order quantity.
Port: QINGDAO
Payment
T/T,L/C,WU.