20 pack 1 1/4 inch carriage bolts and nuts set for door hinges box truck trailer roll-up door repair parts

Roll Up Box Truck Door Hinge Bolts: 1 1/4" Carriage bolts are the perfect size for todco type rollup trailer doors. Carriage bolt and nut set are work great, fits perfect fixing problem with box truck door.

• Compatibility: 1 1/4" Bolt with lock nuts Kit for overhead door repair. Box truck door bolts fits for Overhead Todco Whiting door hinge Morgan Supreme box truck trailer roll up door repair and fixing.
• High Quality Materials: Box truck roll up door parts are made of heavy-duty material with galvanized surface, which has excellent rust resistance and can withstand all kinds of harsh environments, making them ideal for long-term use.
• Easy To Install: Bolt for todco door parts are easy to fix and install. You only need to use a wrench or manually tighten it to quickly complete the installation, with simple operation.
• Wide Application Range: Box truck bolts as connecting and fixing components, play a very important role in the truck door and trailer doors. High quality heavy-duty bolts greatly enhance the ability to prevent vibration and looseness.