What are the specifications of license plate screws?

The license plate screw is M6. 1 .201March 31day, each license plate should have at least two license plate mounting holes, and the license plate can be directly, firmly and stably mounted on the car with M6 bolts; 2.2065438+ For cars produced on March 1 2006, each license plate (except tricycles and motorcycles) should have four license plate mounting holes, and it can ensure that the license plates are directly and firmly mounted on the car with M6 bolts. The front number plate is installed in the middle or right of the front of the motor vehicle, and the rear number plate is installed in the middle or left of the rear of the motor vehicle, which shall not affect the safe driving of the motor vehicle and the identification of the number plate.

License plate installation should ensure that the license plate is horizontal and vertical on the road without any deformation and cover, and the longitudinal included angle is 15. In addition to the temporary entry vehicle number plate and the temporary driving vehicle number plate, other vehicle number plates shall be equipped with at least two identical number plate special seal devices printed with the unit code of the issuing authority to maintain stability.

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