If you're working on a project that involves bolts and nuts, you might come across a situation where the bolts are rusted and rounded. This can be a frustrating and time-consuming problem to solve, but with the right tools and techniques, it can be done easily. In this article, we'll be discussing how to remove rusted rounded bolts.
Why Do Bolts Rust and Round?
Rust is formed when iron or steel comes in contact with moisture and oxygen. This reaction produces a reddish-brown substance that's weak and brittle. When bolts are exposed to moisture and oxygen, they start to rust and weaken over time. This makes them more susceptible to rounding off when they're tightened or loosened.
Tools You Will Need
To remove rusted rounded bolts, you will need some tools. Here's a list of tools you should have:
- Socket set
- Bolt extractors
- Penetrating oil
- Heat gun or propane torch
- Vice grips or pliers
- Hammer
Steps To Remove Rusted Rounded Bolts
Step 1: Spray Penetrating Oil
Before you start working on the bolt, spray some penetrating oil on it. This will help loosen the rust and make it easier to remove. Let the oil soak in for a few minutes before moving to the next step.
Step 2: Try to Loosen the Bolt
Try to loosen the bolt with a socket wrench. If the bolt is not too badly rusted, it might come loose with some effort. Use a socket set to turn the bolt counterclockwise. If the bolt is still stuck, move on to the next step.
Step 3: Use a Bolt Extractor
If the bolt is rounded off, you will need to use a bolt extractor. Bolt extractors are designed to grip onto the bolt and turn it counterclockwise. Place the bolt extractor onto the bolt and tap it with a hammer. This will help it grip onto the bolt. Turn the bolt extractor counterclockwise with a socket wrench.
Step 4: Heat the Bolt
If the bolt is still stuck, heat it with a heat gun or propane torch. This will help expand the metal and break the rust seal. Be careful not to overheat the bolt, as this can damage surrounding components. Heat the bolt for a few minutes before moving to the next step.
Step 5: Use Vice Grips or Pliers
If the bolt is still stuck, you can use vice grips or pliers to turn it. Clamp the vice grips or pliers onto the bolt and turn it counterclockwise. This can be a difficult and time-consuming process, but it's worth a try.
Conclusion
Removing rusted rounded bolts can be a challenging task, but with the right tools and techniques, it can be done easily. Remember to use penetrating oil, bolt extractors, heat, and vice grips or pliers if necessary. Be patient and take your time, as rushing can lead to damaged components. Good luck!