ᐅ Which screws are best suited for Ikea BRIMNES?

Hello everyone, I recently bought an Ikea Brimnes bed and would like to reinforce it with alternative screws because I feel the original ones are a bit too short and thin for the load. My question is: which screws work best with the Ikea Brimnes to make the construction safer and more durable without damaging the wood or joints? It is also important that the screws are easy to install and preferably rust-resistant or long-lasting. Are there any recommendations regarding material, length, diameter, and type of screw? Thanks in advance!

Luvin0 schrieb:
Which screws are best suited for Ikea BRIMNES to make the structure safer and more durable

I find the usual recommendation to continue using the original IKEA screws far too conservative. Who says you can’t use thicker, higher-quality stainless steel screws? I would especially recommend Torx screws around 5 mm (0.2 inches) in diameter, as they provide better grip and distribute the load more evenly. The original screws often feel flimsy, almost like toys, so switching to better screws can significantly increase stability in principle, even if IKEA doesn’t specify this.

I would recommend M5 stainless steel screws, with a length of about 50-60 mm (2-2.4 inches). It is important that the threaded portion is not too long, as this can cause the wood to split easily.

First of all, you should know which parts of the BRIMNES need to be screwed together, as metal brackets are sometimes connected to wood. In general, I recommend using screws with a metric thread M4 or M5 for this type of furniture, preferably A2 stainless steel to prevent rust. The length should be chosen so that the screw penetrates at least 20–25 cm (8–10 inches) into the supporting material to ensure stability. For example, using flat-head screws with a Torx drive provides better torque transmission when screwing in. Using washers can also be helpful if the screws otherwise fit too tightly. Additionally, always check if dowels are already installed to avoid damaging the material. I would also like to know at which exact points the screws seem unstable for you?

FAZAR schrieb:
I would still like to know which specific screws seem unstable in your case?

Thank you for asking. Specifically, I mean the connections between the side panels and the cross beams of the bed frame. The original screws appear to be too short, causing a slight wobble in the joint. There are wooden connector plates where the screws go in – a longer screw would probably be needed here, one that doesn’t go all the way through but still grips deeply enough. I would also like to avoid the wood splitting.

Luvin0 schrieb:
Specifically, I mean the connections between the side panels and the cross beams of the bed frame

In this case, I would recommend stainless steel M5 button head screws about 60mm (2.4 inches) long. Button heads are preferred because they don’t press as deeply into the wood, reducing the risk of splitting. A Torx drive is also better for clean insertion. Avoid cheap Phillips screws, as they are not suitable for this kind of load.