Genuine OEM Ford Rear Drum Brake Screw, part number 1513408. This screw is used to secure various components within the rear drum brake assembly, ensuring the proper functioning and safety of the braking system. It is located at the rear of the vehicle. The screw has a specific length and thread pattern for its application. Genuine OEM brake screws are vital for safety as they are manufactured to precise tolerances and material specifications, ensuring the integrity of the braking system and preventing component detachment under stress.