Hello everyone,
The screws on my Billy bookcase keep coming loose, even though I have carefully tightened them several times with a screwdriver. Itâs the standard IKEA shelf that many people probably know. I donât understand why the screws loosen despite applying enough torque, which makes the shelf unstable. The screws donât become completely loose, but they noticeably lose tightness over time and need constant retightening.
What could be causing this? Does anyone have experience whether itâs due to the material quality, assembly errors, vibrations, or other factors? Maybe you can explain the reason and also give some advice on how to fix this permanently without having to completely rebuild the shelf.
Thanks in advance!
The screws on my Billy bookcase keep coming loose, even though I have carefully tightened them several times with a screwdriver. Itâs the standard IKEA shelf that many people probably know. I donât understand why the screws loosen despite applying enough torque, which makes the shelf unstable. The screws donât become completely loose, but they noticeably lose tightness over time and need constant retightening.
What could be causing this? Does anyone have experience whether itâs due to the material quality, assembly errors, vibrations, or other factors? Maybe you can explain the reason and also give some advice on how to fix this permanently without having to completely rebuild the shelf.
Thanks in advance!
Hello Bulera,
if screws loosen on a BILLY shelf despite being tightened, this is often due to a combination of factors. First, the material: BILLY shelves are made of particleboard with veneer, which can flex slightly under load and with temperature changes. Screws inserted into particleboard can loosen if the threaded parts do not have a firm grip.
Second, vibrations, such as from floor movements or frequent opening and closing of the doors, can gradually cause screws to loosen. Additionally, repeated tightening and loosening reduces the screwsâ holding strength.
Third, there is an assembly factor: if screws are not inserted straight or if the drill holes are too large, there is a risk of loosening.
Practically, I recommend using small washers or thread-locking adhesive to prevent screws from loosening. If possible, also consider using longer or thicker screws that provide a better grip in the wood.
if screws loosen on a BILLY shelf despite being tightened, this is often due to a combination of factors. First, the material: BILLY shelves are made of particleboard with veneer, which can flex slightly under load and with temperature changes. Screws inserted into particleboard can loosen if the threaded parts do not have a firm grip.
Second, vibrations, such as from floor movements or frequent opening and closing of the doors, can gradually cause screws to loosen. Additionally, repeated tightening and loosening reduces the screwsâ holding strength.
Third, there is an assembly factor: if screws are not inserted straight or if the drill holes are too large, there is a risk of loosening.
Practically, I recommend using small washers or thread-locking adhesive to prevent screws from loosening. If possible, also consider using longer or thicker screws that provide a better grip in the wood.
Thatâs really interesting what youâre sharing, Bulera! 🙂 I had a similar issue with my BILLY shelf. What worked great for me was using a bit of threadlocker (the blue Loctite stuff). It keeps the screws firmly in place so you donât have to keep tightening them.
I think itâs amazing how such a small change can make the whole thing much more stable! Just give it a try and let us know what works for you! Good luck!!! :-)
I think itâs amazing how such a small change can make the whole thing much more stable! Just give it a try and let us know what works for you! Good luck!!! :-)
Hi Bulera, I know that feeling all too well! I was really frustrated at first because screws kept coming loose. Itâs especially frustrating since you actually love the shelf.
A tip from me: Check if the screws are located in spots that are heavily stressed by slight movements or changes in weight. What helped me was applying simple self-adhesive felt pads on the sides to reduce vibrations.
Sometimes itâs those small, hardly noticeable factors that make all the difference over time. Keep at it, youâve got this!
A tip from me: Check if the screws are located in spots that are heavily stressed by slight movements or changes in weight. What helped me was applying simple self-adhesive felt pads on the sides to reduce vibrations.
Sometimes itâs those small, hardly noticeable factors that make all the difference over time. Keep at it, youâve got this!
The issue with screws coming loose is quite common, especially in particleboard furniture like BILLY! 🙂
What has always helped me is to pre-drill a hole with a thin drill bit before driving the screw directly into the particleboard. This prevents the material from splitting and helps the screw hold better.
You can also use plastic wall plugs or special wood-threaded screws for a stronger grip. In my experience, this method provided a lasting hold and none of the screws came loose afterwards! Hope this helps you as well!
What has always helped me is to pre-drill a hole with a thin drill bit before driving the screw directly into the particleboard. This prevents the material from splitting and helps the screw hold better.
You can also use plastic wall plugs or special wood-threaded screws for a stronger grip. In my experience, this method provided a lasting hold and none of the screws came loose afterwards! Hope this helps you as well!
Juan31 schrieb:
First, the material: The BILLY shelves are made of particleboard with veneer, which can flex slightly under load and with temperature changes. That sounds reasonable and makes sense. I actually live in an apartment where the humidity often varies, especially in winter.
fepau schrieb:
What really helped me was using a bit of threadlocker (the blue stuff from Loctite). Approximately how much should be used? Should it just be applied to the screw threads before tightening, or is there anything else to keep in mind?
Looking forward to more tips!
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