Stripped Allen screws can be a frustrating problem, but there are several effective techniques you can try to remove them without causing further damage. In this article, we’ll guide you through four proven methods to tackle this frustrating issue. Whether you’re dealing with a slightly stripped screw or one that’s completely rounded off, we’ll provide you with step-by-step instructions and helpful tips to increase your chances of success. So, if you’re tired of struggling with stripped Allen screws, read on and discover how to conquer this common problem.
The first method we’ll explore involves using a rubber band. This simple trick can provide additional grip between your tool and the screw, allowing you to extract it. Begin by placing a rubber band over the screw head. Next, insert your Allen key into the screw and apply downward pressure while simultaneously turning the key counterclockwise. The rubber band will create friction and help prevent the tool from slipping. If the screw remains stuck, try using a larger Allen key or a combination of methods for increased effectiveness.
If the rubber band method doesn’t yield the desired results, consider using a pair of needle-nose pliers. This approach requires a bit more precision but can be effective in removing stubborn screws. Grip the screw head firmly with the pliers, ensuring that the tips are securely positioned in the screw’s grooves. Apply steady pressure while turning the pliers counterclockwise. The sharp tips of the pliers will bite into the screw, providing the necessary grip to extract it. Alternatively, you can use a Dremel tool with a cutting wheel attachment to create a new slot in the screw head, allowing you to remove it with a flathead screwdriver. Be cautious when using power tools to avoid damaging the surrounding area.
Identify the Screw Size and Type
Identifying the screw size and type is crucial before attempting to remove a stripped Allen screw. Incorrect tools or techniques can further damage the screw or surrounding components.
1. Measure the Screw Head:
Using a ruler or caliper, measure the diameter of the screw head. This will determine the size of the Allen key (hex key) required. Common Allen screw head sizes range from 1.5mm to 12mm.
2. Inspect the Screw Head:
Examine the screw head for any distinct markings or symbols that indicate the type of screw. Some common screw types include:
| Screw Type | Markings |
|---|---|
| Socket Cap Screw | None |
| Button Head Screw | Cylindrical head with flat top |
| Flat Head Screw | Conical head with straight sides |
| Pan Head Screw | Cylindrical head with rounded top |
Apply Heat to Expand the Screw
If the screw is made of a material that expands when heated, such as aluminum, brass, or steel, you can apply heat to the screw to expand it and loosen it. This can be done with a heat gun, a soldering iron, or even a lighter.
Steps to Apply Heat:
- Gather your materials. You will need a heat source, such as a heat gun, soldering iron, or lighter, and a pair of pliers.
- Heat the screw. Hold the heat source close to the screw, but not so close that you damage it. Heat the screw for a few minutes, or until it is hot to the touch.
- Try to remove the screw. Once the screw is hot, try to remove it using pliers. If the screw is still stuck, reheat it and try again.
Tips:
* Be careful not to overheat the screw, as this can damage it.
* If you are using a heat gun, hold it at a distance of about six inches from the screw.
* If you are using a soldering iron, hold it against the screw for a few seconds at a time.
* If you are using a lighter, hold it close to the screw but do not touch it.
* Use pliers to grip the screw head as close to the threads as possible.
* If the screw is still stuck, you may need to use a penetrating oil or a screw extractor.
Utilize a Dremel Tool
In cases with an exceedingly stripped Allen screw head, the utilization of a Dremel tool becomes a viable option. This power tool enables the precision grinding of a new notch into the screw head. The process involves employing a cut-off wheel or a carbide burr attachment on the Dremel tool, ensuring a secure grip while operating it. Carefully grind a new notch into the head, taking precautions to avoid damaging the surrounding surface or components. Once the new notch is formed, utilize an Allen key or hex driver to extract the screw successfully.
The following table provides a detailed guide on using the Dremel tool for stripped Allen screw removal:
| Steps | Instructions |
|---|---|
| 1. Safety Precautions | Wear safety glasses and ensure the workpiece is securely held |
| 2. Attachment Selection | Choose a cut-off wheel or carbide burr attachment |
| 3. Grind Notch | Carefully create a new notch into the stripped screw head |
| 4. Extract Screw | Use an Allen key or hex driver to extract the screw |
By meticulously following these steps, you can effectively remove stripped Allen screws using a Dremel tool.
Bond the Screw with Epoxy
This method requires patience but offers a high chance of success. It involves bonding the screw to a tool using epoxy, which provides a stronger grip than the screw’s head. Here’s a step-by-step guide:
**Materials:**
| Material | Quantity |
|---|---|
| Epoxy | 1 |
| Small brush | 1 |
| Allen key or wrench | 1 |
**Steps:**
- Apply a small amount of epoxy to the screw’s head using the brush.
- Insert the Allen key or wrench into the head and hold it firmly.
- Wait for the epoxy to set (approximately 10-15 minutes).
- Turn the Allen key or wrench counterclockwise to slowly remove the screw.
- If the screw does not budge, apply gentle heat using a heat gun or other source.
- Keep turning the Allen key or wrench until the screw is completely removed.
- Use a cloth or solvent to clean off any remaining epoxy.
- If the screw is still stuck, repeat the process with more epoxy and longer set times.
- Once removed, carefully inspect the screw head and surrounding area for damage.
**Tips:**
- Use a high-quality epoxy specifically designed for metal bonding.
- Ensure the screw and tool are clean and free of dirt or debris.
- Apply the epoxy sparingly to avoid creating excess that could prevent the tool from inserting properly.
- Set the epoxy in a well-ventilated area as it can release fumes.
- Do not overtighten the screw when reinserting it.
Stripped Allen Screw Removal Techniques
If the aforementioned DIY methods fail to extract the stripped screw, it’s advisable to seek professional assistance.
Seek Professional Help
Professional locksmiths or hardware specialists possess the necessary tools and expertise to address stripped Allen screws effectively.
They may employ specialized tools like screw extractors or reverse-threaded drill bits, which can safely remove the damaged screw without further damaging the surrounding area.
In cases where the screw is deeply embedded or the material is delicate, a professional’s precision and experience can ensure a successful repair.
Alternatively, consider consulting a machinist or technician who has access to specialized equipment like EDM (Electrical Discharge Machining). This technique uses electrical sparks to disintegrate the screw without affecting the surrounding material.
Cost Considerations
The cost of professional screw removal services can vary depending on the complexity of the job, the location of the screw, and the tools required. It’s recommended to obtain quotes from multiple professionals to ensure you get a fair price.
Time Frame
The time frame for professional screw removal can also vary depending on the situation. In most cases, it can be completed within a few hours, but more complex jobs may require additional time.
Benefits of Seeking Professional Help
| Benefit |
|---|
| Expertise and specialized tools |
| Precision and accuracy in screw removal |
| Prevents further damage to the surrounding area |
| Peace of mind and hassle-free repair |
How To Take Out Stripped Allen Screws
Stripped Allen screws can be a frustrating problem to deal with. However, there are a few simple techniques that can help you remove them without damaging the screw or the surrounding material.
1. **Use a rubber band**. Place a rubber band over the stripped screw head and try to turn it with a wrench or screwdriver. The rubber band will create extra friction, which can help to grip the screw head and loosen it.
2. **Use a screw extractor**. A screw extractor is a tool that is specifically designed to remove stripped screws. Screw extractors come in a variety of sizes, so be sure to choose one that is the right size for the screw you are trying to remove.
3. **Drill out the screw**. If all else fails, you can drill out the stripped screw. To do this, you will need a drill bit that is slightly smaller than the diameter of the screw. Drill a hole into the center of the screw head, then use a screwdriver or wrench to remove the screw.
Once you have removed the stripped screw, be sure to replace it with a new screw of the same size and type.
People Also Ask About How To Take Out Stripped Allen Screws
How do you remove a stripped hex key?
To remove a stripped hex key, you can use a rubber band, a screw extractor, or a drill.
How do you remove a stripped Allen head bolt?
To remove a stripped Allen head bolt, you can use the same techniques as you would for a stripped hex key. However, you may need to use a larger rubber band or a screw extractor with a wider diameter.
How do you remove a stripped screw without drilling it out?
If you do not have a drill, you can try to remove a stripped screw using a rubber band or a screw extractor.
