ᐅ How do I replace damaged Malm bed legs myself?

Hello everyone, I have a technically specific question: I own a Malm desk from IKEA, and unfortunately some of the legs are damaged. The legs have stripped or cracked threads, which means the desk is no longer stable. I want to replace the damaged Malm legs myself but have little experience with furniture repairs. My question is: What exact steps should I follow to safely and permanently replace the Malm legs, and what tools are absolutely necessary? Are there any special considerations for this model, for example regarding the threads or the attachment method? I want to avoid the desk wobbling or becoming unstable after the repair. Thanks for any help and advice!

manric schrieb:
What exact steps should I follow to safely and permanently replace the MALM legs, and which tools are absolutely necessary?

Generally, the legs on MALM furniture are usually screwed in, often with wood threads. First, you should carefully inspect the damaged leg parts: Are the screws still tight, or is the thread worn out? This significantly affects the replacement process.

In terms of tools, you will usually need a suitable Phillips screwdriver or Allen key, depending on the type of thread of the leg. Thread locker and, if needed, wooden dowels or wood glue can also be helpful for additional reinforcement.

Your steps should roughly be as follows:

1. Turn the table upside down to access the legs.
2. Unscrew the damaged legs using the appropriate screwdriver or key.
3. If the wood thread is stripped, you can use so-called wood thread inserts to create a new, stable thread.
4. Screw on the new MALM legs (original or compatible replacements), possibly using thread locker.
5. Set the table upright and check for stability.

manric schrieb:
Are there any special features with this model, for example regarding the threads or fastening?

The MALM series is quite common but unfortunately does not have a standardized thread type. The legs are often screwed into the frame with a small wood screw thread (similar to Spax screws). This means that if the holes are stripped, the only solution is repair with wooden dowels or even a small wood filler repair. Alternatively, there are third-party adapter legs that use modified fastenings.

If you can provide more details, for example whether the thread still holds somewhat or is completely destroyed, I can assist further!

Turn the table over, unscrew the legs, and get new legs. If the thread is damaged, insert a wooden thread repair insert. Then screw it in tightly, and you're done.

If the thread is stripped, sometimes a wooden coil insert (Helicoil for wood) can help. Otherwise, drill new holes and reinforce them with anchors. Otherwise, everything will be loose later.

Domau0 schrieb:
The MALM series does not use a standardized thread type. The legs are often screwed into the frame using a small wood screw similar to a Spax screw.

Thank you for the information, I wasn’t aware of that. The damaged threads do look quite worn and are even torn. Now I’m wondering how stable such a wood-thread insert really is for a desk leg. Has anyone had experience with this? Does it hold up over time, or should I expect to have to adjust it periodically?

Also: Are there specific wood-thread inserts for this type of furniture thread that you would recommend? I want to avoid the risk of the legs loosening again after a short time.

manric schrieb:
how stable a wooden threaded insert really is for a desk leg

Wooden threaded inserts are generally very stable when installed correctly. It is important not to fully tighten the screw but to apply moderate torque. This helps distribute the forces more evenly.

Recommended are so-called “threaded inserts for wood” or “furniture inserts,” which are specifically designed for wood. Brands like "Ejot" or “Spax” offer these inserts, and they are easy to install: you drill a hole with the correct diameter, then insert the threaded insert (using a special tool or by carefully screwing it in), creating a metal thread.

The result is very strong, but the drilling angle must be precise; otherwise, the thread will be crooked and the leg will have play. Also, a solid plywood or solid wood base is preferable—thin particleboard may hold less securely.

manric schrieb:
Are there specific wooden threaded inserts for this type of furniture thread?

Yes, furniture usually uses M6 or M8 sizes—you need to measure this yourself. You can buy inserts matching these sizes at hardware stores or building supply centers. Pay attention to the length and whether the insert is designed for softwood or particleboard.