I have an annoying issue with my Ikea Billy bookshelf: Why do some screws keep coming loose even though they are properly tightened? It mostly concerns the small threaded screws that connect the side panels to the shelves. Even when I tighten them multiple times, they gradually loosen again and eventually fall out. I suspect it might be due to the wood quality or the type of threading, but I’m not sure. Are there technical reasons or common assembly mistakes that cause this problem? And most importantly: How can it be prevented permanently without damaging the bookshelf?
nera59 schrieb:
Many users underestimate the importance of material quality, but proper methods are crucial for long-lasting stability.I believe the criticism of material quality is often exaggerated. Particleboard is mass-produced and designed to be functional rather than permanently durable. The core issue, in my opinion, lies in the design: a shelf sold as a finished product without a visible metal frame will inevitably have vulnerable joints.
You definitely shouldn’t expect the screws to remain firmly tightened for years if the shelf is moved or loaded every month.
GALEO4 schrieb:
You definitely shouldn’t expect the screws to remain firmly in place for years if the shelf is moved or loaded every month.That’s true. Especially with shelves in rental apartments that are frequently rearranged, the screws are not going to last forever. In such cases, it’s better to check and tighten them regularly.
Neoko schrieb:
How can this be permanently prevented without damaging the shelf?The most important thing is to use the right tools and tighten the screws with the correct torque. Using wall plugs or screws specifically designed for particleboard can help in the long term. It’s also worth trying to pre-drill the holes, if that hasn’t been done yet.
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