ᐅ What screw lengths are typically used for Ikea Platsa?

Created on: 10 Jan 2016 09:17
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Edinbo
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Edinbo
10 Jan 2016 09:17
Hello everyone,

I am currently assembling my Ikea Platsa system and am unsure about the typical screw lengths used for the connections and fastenings. Specifically, I am interested in which lengths are commonly used at the different joining points, such as for the dowels and wood screws that secure the individual units, shelves, and back panels.

I am asking to better assess whether I need to purchase additional fasteners or if the screws provided are really sufficient for all the usual connections. It would be helpful if someone with experience could summarize the most common screw lengths used for Platsa, including notes on exactly which types of screws are used where.

Thanks in advance!
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reni45
10 Jan 2016 09:43
The typical screw lengths for Ikea Platsa are usually as follows:
- Wood screws about 16-25 mm (0.6-1 inch) for side and back panel attachments
- Connector screws (cam locks) approximately 30 mm (1.2 inches)

The material is generally sufficient for the standard assembly.
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vinli
10 Jan 2016 10:12
For precise clarification:

Ikea Platsa mainly uses the following screw lengths:

- Wood screws for connecting the side panels and shelves to each other are typically 16 mm long (0.6 inches).
- Cam connectors (cam locks and screws) are usually 30 mm long (1.2 inches) to ensure secure fastening with the stronger locking fittings.
- Back panels are fixed with thinner screws, generally 11 to 14 mm long (0.4 to 0.6 inches).

The depth and length are designed so that the parts are securely joined without damaging the material. If you have thicker panels or make custom modifications, it is worth selecting fasteners individually.
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Franklin36
10 Jan 2016 11:06
I would like to expand and organize the response a bit so that others with similar questions can benefit:

1. Connecting screws (cam locks):
- Length: 30 to 35 mm (1.2 to 1.4 inches), depending on the parts being connected.
- Use: secure movable connections between carcasses.

2. Wood screws for side panels and shelves:
- Length: usually 16 to 25 mm (0.6 to 1 inch). Make sure the screws are not too long to avoid damaging the back panel.

3. Screws for back panels:
- Typically 11 to 14 mm (0.4 to 0.6 inches) long screws, since the back panels are thinner and mainly serve as covering.

It is important that the screws match the material used. In Platsa, parts are often made of medium-density fiberboard (MDF) or particleboard, so screws that are too deep are not advisable.

Tip: If you have damaged screws or need replacements, make sure to use the same lengths to maintain stability.

Common mistakes include screws that are too long, causing the material to crack, or screws that are too short and do not hold securely.
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HORST41
10 Jan 2016 12:47
Franklin36 schrieb:
I would like to expand and organize the answer a bit so that others with similar questions can also benefit:

Thank you for the clear overview! I’m currently assembling my Platsa units and was unsure about the screws. Honestly, IKEA includes some, but I often find it uncertain whether they are suitable for everything.

Your advice on the common lengths is very helpful, and it also reduces my worry about buying the wrong ones. Many thanks for the useful tips, especially regarding not using screws that are too long. I actually underestimated that once with another piece of furniture.
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matthewon
11 Jan 2016 08:21
Just a different perspective:

One could argue that Ikea is a bit too conservative with the screws they provide. For some who want to modify or reinforce the furniture, the usual 16-25 mm (0.6-1 inch) wood screws are often too short and don’t offer a truly secure hold.

So, if you prioritize stability or need to assemble and disassemble the Platsa cabinets frequently, it’s worth considering longer and stronger screws (e.g., 30 mm / 1.2 inches). This saves trouble in the long run, although it goes against Ikea’s “standard instructions.”

Of course, everyone has to decide for themselves; I just wanted to suggest this.