Angle iron 25x40 mm, does it exist?

[ccf]

I would need corner brackets that are 25x40 mm, preferably with elongated holes for more flexibility when attaching. The material doesn't matter much, it just needs to keep a rail in place and won't be subjected to any heavy forces.

Does anyone know where I can find such a thing?

 

[oas]

Check with companies that install garage and industrial doors. They usually have various angle irons. If you're lucky, you might get some for free perhaps.

 

[xdigger]

You can also have them custom-made by a blacksmith if you can't find any ready-made ones. It’s quick for them to cut, drill and bend.

 

[A-Man_08]

This might work if you can cut one end.
http://www.bauhaus.se/minivinkel-2x40x40x20.html

 

[Lutte]

Getting them manufactured can become expensive if there are large quantities, as it quickly turns into hours of cutting, punching, and bending.

However, there are mounting rails made of L-iron that electricians use, and there you have elongated holes. I am not an electrician myself, so I don't know more than that.

Another option is to use regular L-iron and use self-drilling screws, i.e., beam screws.