The square beams, measuring 12.5 x 12.5 mm, are the most common and useful parts of the STEMFIE construction set. Combined with braces and using the corresponding fastener length, one can already create complex structures.
All 3D files of the straight beams, with square endings, are now available for download. The range of sizes for this part release, measure from the tiny 1x1x1 block units (12.5 x12.5 x12.5 mm), all the way to quite long 50 block units, measuring a length of 625 mm!
Browse all the beam files and download them from this link, or the corresponding file repository at get.stemfie.org.