Heart Horse License Plate Tag Frame Bolts Screws Set for Universal Motorcycle ATV Trailer 6mm Skull 4PCS Easy install, durable, rust and corrosion Skull ghost design, entrust unique charm for your license frame Stainless steel screw provide safety and fastness for your license, Suitable for most license plate frames Thread: 6mm, 2 washers are included to hold the bolt Can be used as fairing Bolts, Windscreen Bolts, license Plate Bolts etc