●[Focus Reminder]: Center distance between two holes on the top of the plate is: 2.5 inch (Measure the mounting holes on the board and bridge before purchasing) ●[Product Type and Model Number] Style: Round, Full Screw Diameter: 0.2 inch (6 mm) ●SKU1040B Outside 4 Hole Circle: Length: 78.5mm/2.7inch,Two Screw Hole Center-to-Center Angle: 63MM/2.5inch*41MM/1.625inch ●Material: Aluminum Alloy; Color: Gold ●Mounting screw: M5 x 29 Material: Carbon steel