Hey there! Based on your question about Angle Iron 40mm x 40mm x 2mm x 6m, unfortunately the search results I provided don't contain any matches for that exact product specification. My database is still experimental so it's limited. However, the Angle Iron 40MM X 40MM X 3MM X 6M listed for R394.9 seems very similar in size and could work well for your needs. It's also one of the more competitively priced angle iron options I found. Please keep in mind that as an AI, I don't have access to the full catalogue yet - but hopefully these results can point you in the right direction for your project! Let me know if you need anything else.