ᐅ Which screws are especially important when assembling the Ikea BRIMNES?

Hello everyone, I am planning to assemble the Ikea Brimnes wardrobe and would like to know which screws are especially important during assembly. Of course, Ikea provides a mix of screws, but I specifically want to understand which ones must be used correctly, as I have already noticed while sorting that some screws have similar dimensions but serve different purposes. I am particularly interested in which screws are most critical for stability and load-bearing components, and whether there are important sequences for tightening or torque specifications that should be followed to avoid damaging the material or compromising the wardrobe’s stability. Maybe someone can also share tips on how to distinguish screws if they look similar, or if certain screws should be double-checked during assembly? Thanks in advance for your help!

Great question! 😃 For the BRIMNES, the long chipboard screws and the large dowel screws used for the side panels are absolutely crucial! Using the correct screws ensures that the cabinet is not only stable but also won’t creak or wobble later on. Pay special attention to the screws for the back panel—it needs to be fixed very securely; otherwise, the entire structure becomes unstable! 💪 It’s best to tighten all screws properly, but not too tightly, to avoid unsightly dents in the wood. And don’t worry, with some patience and care, the assembly will go smoothly! 🙂

Davidleo schrieb:
It’s best to tighten all screws properly, but not too much, to avoid unsightly dents in the wood.

This advice is very important because the maximum tightening torque for chipboard screws should generally not exceed 2.5 to 3 Nm (2.5 to 2.2 ft-lb) according to manufacturer specifications, as BRIMNES is made of coated chipboard.

From personal experience, I recommend tightening all screws gradually after assembly: first, insert all screws loosely, then tighten them step by step. This helps distribute tensions evenly and prevents excessive pressure on the wood panels, reducing the risk of material breakage.

Regarding the role of the screws: the correct dowels or connector bolts at the joints between the side panels and the base panel are essential. Likewise, the cam locks (rotating fasteners) that hold everything together must be properly positioned and fully screwed in, otherwise stability will suffer.

Another important detail: the rear cross brace is fixed with small screws that prevent the cabinet from twisting sideways – these also need to be installed carefully to avoid the entire structure becoming unstable.

As for differences between similar screws: length and thread profile are crucial. For example, shorter chipboard screws are used for the back panel and cladding, while longer ones are for load-bearing parts. The instruction manual always includes color-coded indications showing which screw goes where.

In brief:
- The long screws for the side panels are important.
- Make sure the cam locks engage properly.
- Tighten the back panel screws firmly; otherwise, it will wobble.
- Do not overtighten.
- Follow the sequence given in the instructions.

GUSTAVO56 schrieb:
The rear cross brace is secured with small screws to prevent the cabinet from twisting sideways – these should also be installed carefully, otherwise the entire structure becomes unstable.

Interesting, but I find these statements somewhat exaggerated. IKEA furniture is designed for quick, easy assembly – in the end, stability depends much more on the correct installation of the cam locks and the precise fit of the wooden parts.

The screws holding the back panel may be important, but in my opinion, they don’t help much if the side panels are not mounted exactly at right angles. My experience has shown that too much emphasis is placed on screws, while the fit and the surface beneath are completely underestimated.

Honestly: Anyone assembling the cabinet on anything other than a perfectly level floor won’t achieve stability no matter how good the screws are.