Китайская Фабрика M12 гаечная гайка для автомобилей

Remark:
             1.all products 100% self-check

              2.can pass 72 hrs spray salty test

              3.certified by ISO9001,SUV,TS16949.

We can make lug nut with various thread, pls choice what you need as below:

* M8*1.25, M10*1.25, M10*1.50, M12*1.25, M12*1.50, M14*1.25, M14*1.50, M14*2.0, 3/8"-24,7/16"-20, 1/2"-20, 9/16"-18, etc.

Surfance treatment for lug nut:

* Chrome, Zinc, Dacromet, Blacking, Color Electrophoretic, etc

Material for hex wheel nut:

* Carbon Steel, Alloy Steel, Heat-treatment, we purchase 80% steel from Shanghai baogang ------ one of China's most famous company
 

Mechanical performance grade for lug nut:

* 10.9/12.9