Summary

5mm shelf pins, 32mm pitch

There are 5 configurations uploaded. We built some shelving and ended up offsetting some rows, so these allowed me to mildly adjust the distance between the pin and the shelf surface, making up for the offset.

By using 2 shelf pins, I was able to increase the mechanical strength of the device. Pressure is transferred so that much less moment is applied to the pin interface, keeping them in and less prone to rotating.

You will need to purchase 5mm shelf pins (available at large retailers, such as amazon) often for $7 / 100pcs. Cost is modest.