B27 Panel Anchor
An L-shaped anchor used to attach wall and floor panels to the frame tubes.
Manufactures / Retailers
We recommend picking the geographically closest retailer/manufacturer as the shipping costs may be lower, but if you can't find anyone nearby, don't worry. China has reasonable shipping connections to the entire world.
Cut out the shape on a laser.
Tap the holes for M14 screws/bolts.
Bend the pattern.
Costs, Profit, Investment, Break Even
The figures below are an example that has to be adjusted to your local conditions. The table is an interactive calculator, which allows you to change (the blue) values and add/remove rows/columns. The example values are in USD.