uxcell a15090700ux0301 License Plate Bolt Screws, 8 Pack Product Name: license plate bolt screws; Material: Aluminum Package Content: 8 pcs x license plate bolt screws; Color: Black Dimension: 23 x 21mm/ 0.9" X 0.83"(L*max.D) Thread Diameter: M8/ 0.3" Thread length: 10mm/ 0.4"