Arlen Ness Brake Rotor Hardware Kit For Harley Enhance the appearance and performance of H-D models with chrome-finished, buttonhead style brake rotor bolts, designed for both front and rear brake rotors. These bolts offer a custom look while ensuring durable and reliable fastening for your motorcycle's brake components. Features: Buttonhead style hardware Torx head Front rotor bolts are: 5/16-18 x 7/8 Rear rotor bolts are: 3/8-16 x 1 Sold in packs of 5 Replaces OEM 3655A (front) / 43567-92 (rear)