ᐅ What can you do if the screws in your studs are too loose?

Created on: 5 Mar 2017 19:27
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Falike
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Falike
5 Mar 2017 19:27
Hello everyone,

I recently noticed in one of my projects that some screws, especially in Billy shelving systems, tend to loosen over time. The construction seems stable at first glance, but when you touch the screws, you realize they are no longer properly tightened. Since I often assemble shelves and this solution is quite popular, I wanted to ask: What really helps when Billy screws become loose? I mean, which methods or tools do you recommend to make retightening easier, prevent loosening, or possibly improve the screws or replacement parts?

I’m trying to make the shelf as stable as possible without having to constantly retighten it. Maybe you know some tricks that go beyond just retightening? Thanks in advance!
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Edric
5 Mar 2017 20:03
Falike schrieb:
I’m trying to make the shelf as stable as possible without having to constantly retighten it.

I completely understand, that can get really frustrating! I had a similar issue with a Billy shelf where the screws would loosen almost weekly. What helped me was applying a small amount of solvent-free silicone to the screws. It adds a bit of grip without causing the screws to corrode or get damaged over time.

I also tried using light spring washers under the screw heads to increase tension. That helped at least temporarily. I realize that even these measures don’t always last forever, but sometimes small details like these can make a real difference.

Could you share which screws are giving you trouble? Are they smaller metal screws or the side wooden dowels? That way, it might be possible to offer more targeted advice.
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BASTIANTI
6 Mar 2017 09:42
That’s great that you brought this up! 🙂 I love my Billy shelves, but yes – the screws started to loosen after a while for me too! My absolute tip: use threadlocker or screw adhesive!

This stuff is super easy to apply and makes sure the screws stay tight without damaging anything or breaking the screws when you need to adjust them.

It also really helps to lightly rub the threads beforehand with wax or graphite powder – this way, you can still screw them in easily, but they won’t come loose on their own.

Give it a try! You’ll see, it keeps your shelves in better shape for longer, and you won’t have to keep tightening them all the time.

Good luck, and feel free to share how it goes!
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Samir
6 Mar 2017 18:29
BASTIANTI schrieb:
My absolute insider tip: threadlocker or screw-locking adhesive!

Threadlocker products (e.g., medium-strength Loctite variants) are indeed among the most effective solutions. It is important to thoroughly clean the area before application to remove grease and dirt. This improves the adhesive strength.

If using original replacement screws, it is best to also check the diameter and thread pitch, as excessive tolerances or damaged threads are often the cause of loosening.

If the holes in the shelf wood are worn out, small wooden dowels or using wood glue together with new screws can help to tighten the material.

Please avoid applying excessive force to prevent damaging the wood – this only further weakens the fastening.
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Ryder35
7 Mar 2017 07:46
Samir schrieb:
If the drill holes in the shelf wood are worn out, small wooden dowels or using wood glue together with new screws can help

I can only agree with that. If screws are too loose, first check if the hole is still the right size. If not, stabilize it with a matching wooden dowel and re-screw after it has dried. Often, that’s the issue, not necessarily the screw itself.