Hi guys, i know there are a lot of people who specialise in this field and would be able to answer my question.
Basically, would a 3mm sheet of hardboard measuring 60cm x 70cm hold a mass of about 5kg which would hang of two chains. One chain hooks 10cmcm from the edge of one side of the hardboard, and the other chain hooks 10cm from the edge of the other side of the hardboard.
I've put a picture to explain things a bit better.
If you can't read the small writing, it basically says: "1cm diameter threaded tube of which the hook is on, with a nut about the tube and hardwood"
Also, the hardboard is supported from all sides, into a depth of about 3cm.
Thanks a lot for your help.
Harjun.