Hello everyone,
I have a rather specific question that came up during the assembly of my Billy shelf: Which screws are considered the strongest and most durable for BILLY?
I’m particularly interested in which screws are best suited for load-bearing parts, basically maximizing the shelf’s stability.
I want to avoid any screw failure or the shelf becoming misaligned over time. I understand there are different types of screws, such as particleboard screws, wood screws, or even special screws from IKEA itself.
Does anyone have experience with which screws actually provide the best stability when used with BILLY? I’m looking forward to your tips and ideally some advice on whether it makes sense to replace the original screws or to use additional ones.
I have a rather specific question that came up during the assembly of my Billy shelf: Which screws are considered the strongest and most durable for BILLY?
I’m particularly interested in which screws are best suited for load-bearing parts, basically maximizing the shelf’s stability.
I want to avoid any screw failure or the shelf becoming misaligned over time. I understand there are different types of screws, such as particleboard screws, wood screws, or even special screws from IKEA itself.
Does anyone have experience with which screws actually provide the best stability when used with BILLY? I’m looking forward to your tips and ideally some advice on whether it makes sense to replace the original screws or to use additional ones.
Juan31 schrieb:
I recommend using metal brackets in addition to the original screws.I agree with that.
To significantly increase the stability of the shelf units in BILLY, it is advisable to reinforce the screw connections with additional metal brackets. These brackets are attached inside the corners of the joints, which helps distribute the load better and extends the lifespan of each screw.
Technically, the brackets transfer shear forces directly to the adjacent surfaces, significantly reducing mechanical stress.
Alternatively, if a solution without visible brackets is preferred, elongated hole connectors or Waginuts with a suitable screw set can be installed, but this requires considerably more effort.
If you want to replace screws, it’s best to use high-quality particleboard screws, for example from reputable manufacturers, as these are made of hardened steel.
I think the focus on screws is a bit exaggerated.
Sorry, but with BILLY, the shelves and carcass are designed in such a way that the screws are not the decisive factor. Most of the stability comes from the construction and the back panel, not the screws.
So: instead of fixating endlessly on screws, it’s better to use screws like the original and focus on additional reinforcements, for example improving back panels, using metal brackets, or strengthening shelves.
That convinces me more than just driving in thicker screws all the time.
PLOMA schrieb:
The best stability is achieved... when you use screws specifically designed for chipboard material.
Sorry, but with BILLY, the shelves and carcass are designed in such a way that the screws are not the decisive factor. Most of the stability comes from the construction and the back panel, not the screws.
So: instead of fixating endlessly on screws, it’s better to use screws like the original and focus on additional reinforcements, for example improving back panels, using metal brackets, or strengthening shelves.
That convinces me more than just driving in thicker screws all the time.
A casual addition on the topic of screws 🙂
Some time ago, I replaced the original chipboard screws on my BILLY with galvanized replacement screws with countersunk heads, keeping the length and diameter the same.
This didn’t seem to affect the stability at all, but it looked better visually since the screw heads have a slightly nicer shine.
So when it comes to stability, switching to different screws doesn’t always offer a major advantage, unless you upgrade to significantly higher-quality materials or reinforce the structure in other ways.
Some time ago, I replaced the original chipboard screws on my BILLY with galvanized replacement screws with countersunk heads, keeping the length and diameter the same.
This didn’t seem to affect the stability at all, but it looked better visually since the screw heads have a slightly nicer shine.
So when it comes to stability, switching to different screws doesn’t always offer a major advantage, unless you upgrade to significantly higher-quality materials or reinforce the structure in other ways.
Farkau30 schrieb:
Which screws are considered the strongest and most durable for BILLY?Hello Farkau30,
Your question is very well formulated and shows that you want to get a thorough overview.
Especially when it comes to long-lasting furniture like BILLY shelves, screws are often the underestimated link.
I recommend using the original screws, as they are matched to the specific heights and thicknesses.
For heavily loaded areas (for example, side panels, shelf connections), you can use high-quality fine-thread stainless steel particleboard screws.
Additionally, applying wood glue into the screw hole before driving in the screw can improve the load transfer and hold in the material.
Have you checked if the holes in the BILLY shelf are not too large? If that is the case, it can help to reinforce them with wood filler or wooden dowels before inserting new screws.
Jeanbar schrieb:
Have you already checked if the holes in the BILLY shelf aren’t too large?Good point!
This happens to me quite often, especially if the shelf has been assembled or disassembled before – the screw holes tend to become a bit worn out.
There’s a classic fix for this: insert wooden dowels or small pieces of wood into the holes, trim them to size, apply some wood glue, and then screw the screws back in. This works great and provides more stability than just using new screws alone.
A handy lifehack for home 🙂
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