How to Remove a Stripped Screw

A stripped screw is the workbench equivalent of writer’s block — you know what needs to happen, but the tool won’t find purchase. Whether the head is mangled, smooth, or the slot is rounded out, here are seven proven ways to get that stubborn screw out.

Methods to Remove a Stripped Screw

Method 1: Change the Tool

Sometimes the fix is simpler than you think.

• Try a larger screwdriver bit. A #2 may not fit but a #3 will bite.
• Use the next size up in hex or Torx and drive it into the head.
• Switch from Phillips to flathead, or vice versa.
• Use a manual screwdriver instead of a drill for more control.

Method 2: Rubber Band Grip

This trick works when the slot is rounded but still has some depth.

1. Place a wide rubber band (or latex glove) over the screw head.
2. Press the screwdriver firmly into the indentation through the rubber.
3. Turn counterclockwise while maintaining downward pressure.
4. The rubber fills the damaged grooves and provides grip.

Works best on: Phillips and flathead screws with partially stripped heads.

Method 3: Impact Driver

An impact screwdriver delivers a sharp rotational force that breaks screws loose.

1. Insert a bit the correct size.
2. Press and twist in the direction you want to turn.
3. The hammer action helps break the screw’s bonds.

A powered impact driver with a torx or hex bit is often the fastest fix for stubborn screws.

Method 4: Penetrating Oil

For screw head gravel (stripped threads) not just the head.

1. Apply penetrating oil (WD-40, PB Blaster, or similar) around the screw head.
2. Wait 10-15 minutes so it seeps into the threads.
3. Try the screwdriver again with steady, firm pressure.
4. If still stuck, tap the screw head a few times to help the oil penetrate.

Method 5: Use Pliers

If the screw head still protrudes above the surface:

1. Grip the screw head firmly with locking pliers (vise grips) or needle-nose pliers.
2. Turn counterclockwise, with the pliers gripping the edges of the head.
3. Add pressure along the axis of the screw to keep it engaged.

Note: This works if there’s enough screw head material to grip.

Method 6: Screw Extractor

The professional solution for deeply stripped screws.

1. Drill a small pilot hole into the center of the screw head (3-4mm, roughly 1/8 inch).
2. Insert the screw extractor into the hole.
3. Turn counterclockwise (extractors are designed to grip tighter as you turn and remove).
4. The extractor bites into the metal and unscrews the screw.

⚠️ Safety: Drilling creates metal shavings and can fling fragments. Wear safety glasses or goggles and gloves. Secure the workpiece in a vise or clamp so it can’t spin or slip — never hold small parts by hand while drilling.

Available at any hardware store for around $10-15 — a great investment for any DIY kit.

Method 7: Heat (For Metal)

Heat breaks down threads and loosens the screw.

1. Apply heat with a soldering iron, heat gun, or small torch.
2. Wait 1-2 minutes for the heat to transfer.
3. Try unscrewing with a screwdriver.
4. For stubborn cases, add penetrating oil while the metal is hot — it seeps in better.

⚠️ Caution: Don’t heat screws near plastic, paint, wires, or flammable materials. Heating metal can produce burns and, near fuel, wiring, or fumes, a fire or explosion risk. Wear heat-resistant gloves and eye protection, work in a well-ventilated area, and keep a fire extinguisher within reach. Never use an open flame (torch) near gas lines, fuel, or solvents. If the screw is in or near an electrical panel, always call a licensed electrician instead.

Warranty Hack: Use a Torx Bit

A slightly larger Torx bit driven into a stripped Philips screw head can provide a much better grip than the original driver.

When to Call for Emergency Help

• Electrical: If the screw is in an electrical panel or near wiring, always call a licensed electrician rather than trying DIY. Safety first.
• Wet or damaged: If the screw holds something critical (like a door hinge or a car part), and the methods above aren’t working, it’s worth it to call a professional.
• Repeated failures: Multiple failed extraction attempts can oven-fracture the screw and damage surrounding material — at that point, a pro will use more precise tools.

Quick Reference Guide

The Bottom Line

Start simple: switch screwdriver types, try a rubber band, or apply penetrating oil. For thoroughly stripped screws, the screw extractor is your best bet — worth the $15 investment for a permanent place in your DIY toolbox.