Outside Mirror Arm Screw for Chevy Truck
Original collared style screw for attaching the "Outside" mirror arm. Each arm needs 3 screws to secure it to the door. Screws are sold each.
When ordering the mirror arms screws we also recommend that you replace the Outside Mirror Arm Gasket.
Gasket # 58-312 for the 55-59 truck.
Gasket # 58-313 for the 60-66 truck.
Gasket # 58-314 for the 67-69 truck.