Lug Nut information:
Name:50mm Blox Vehicle Anti-Theft Nut lug
Available colors: red, blue silver  and so on.
Specifications: Length 5cm, M12 * 1.5 M12 * 1.25
Packing :A set of 20 nuts 

Delivery: According to the contract

Payment terms: L/ C  T/T  Western Union Paypal

Port:Tianjin Shanghai Qingdao Ningbo Guangzhou and so on.

Modified wheel screw knowledge: (for reference)
Fixed wheels with a bolt or nut. German vehicles with a bolt, Japan vehicles nut. General car with the wheel bolts M12 and M14 two German series of multi M14 of Beta corolliflora Japanese M12. Threads have 12x1.5, 12x1.25, 14x1.5, 14x1.25. (Hexagonal HEX) 17MM, 19MM, 21MM, Imperial 13/16, 7/8, 3/4. Some wheels PCD hole smaller, but also with the hexagon socket head bolts. Wheel bolt hole spherical and conical (60 degrees) two (little car is a flat, shall be gasket), such as many BENZ is spherical, BMW is a cone. Modified wheel cone bolt hole many bolts must not be wrong, it will be very dangerous. The thickness of the wheel bolt holes, thick German cars, Japanese cars thinner bolts certain to be meshing teeth 10-12MM, so sometimes change the wheel to use the longer bolts.