One Screw Won’t Budge: The Frustrating Reality of Stuck Fasteners
Have you ever found yourself in the midst of a DIY project or repair, only to encounter a stubborn screw that refuses to budge? It’s a common phenomenon that can leave even the most seasoned DIY enthusiasts scratching their heads. In this article, we’ll explore the reasons behind a stuck screw and offer some effective solutions to help you overcome this frustrating obstacle.
Why Does One Screw Won’t Budge?
There are several reasons why a screw might become stuck. Here are some of the most common causes:
- Corrosion: Moisture and rust can cause screws to corrode, making them difficult to remove. This is especially true for screws exposed to the elements or those made of low-quality materials.
- Overtightening: Screws that are overtightened can become stuck due to the excessive force applied to them. This can cause the screw head to mushroom or the surrounding material to crack, making removal challenging.
- Cross-threading: When a screw is inserted at an angle or not aligned properly, it can become cross-threaded, making it difficult to remove.
- Adhesive substances: Adhesives, such as glue or sealant, can bond with the screw and surrounding material, making it hard to dislodge the screw.
- Old age: Screws that have been in place for a long time can become stuck due to the natural aging process, which can cause the material to degrade and the screw to seize.
Solutions to Remove a Stuck Screw
Don’t worry; we’ve got you covered. Here are some effective solutions to help you remove a stuck screw:
- Apply penetrating oil: Spray penetrating oil, such as WD-40 or Liquid Wrench, onto the screw head and surrounding area. Let it sit for a few minutes to allow the oil to seep into the corrosion or adhesive substance.
- Use a screw extractor: A screw extractor is a specialized tool designed to remove stuck screws. It works by drilling into the screw head and providing a new surface for the screw to grip, allowing it to be removed.
- Apply heat: Heat can help loosen a stuck screw by expanding the metal and reducing friction. Use a hair dryer or heat gun to warm the area around the screw.
- Use a rubber grip: A rubber grip, such as a screwdriver with a rubberized handle or a piece of cloth wrapped around the screwdriver, can provide extra traction and help dislodge the screw.
- Apply force (carefully): If the screw is not damaged, you can try applying gentle force to loosen it. Use a screwdriver or wrench to carefully pry the screw loose.
- Drill out the screw: As a last resort, you may need to drill out the screw. This should only be done if the screw is damaged or broken and cannot be removed otherwise.
Prevention is the Best Medicine
While it’s frustrating to encounter a stuck screw, there are steps you can take to prevent it from happening in the first place:
- Use high-quality screws: Choose screws made from durable materials that are resistant to corrosion.
- Apply lubricant: Apply lubricant, such as silicone spray or petroleum jelly, to the screw threads to prevent corrosion and sticking.
- Avoid overtightening: Be mindful of the amount of force you apply when tightening screws to prevent overtightening.
- Use a screwdriver with a rubberized handle: A screwdriver with a rubberized handle can provide extra traction and help prevent the screw from sticking.
In conclusion, a stuck screw can be a frustrating obstacle to overcome, but with the right techniques and tools, you can successfully remove it. By understanding the common causes of stuck screws and applying the solutions outlined in this article, you’ll be well-equipped to tackle any stuck screw that comes your way.
I've been trying to unscrew this screw for a while, but nothing seems to be working. Any help? (The other screws were unscrewed successfully)
Get an Impact screwdriver. You hit it with a hammer so it won’t strip the screw. It will work well.
There’s always one!
Heat it up with a torch.
Find a snug fitting phillips that fits snugly and touches the bottom of the slot. Apply more force and twist harder. It looks like the bottom of a laptop? It shouldn’t take too much torque.
Looks like a Dell laptop. Spent a few years working on them. Had this happen a few times. I usually ended up getting the closest fitting bit (iFixit kit) and putting as much of my weight into it as possible while turning it. Took some effort, but they broke free eventually.