Not free, but the "Technic", "Simplex" and "ISOCP" fonts included with AutoCAD are also of this aesthetic, if people want an exhaustive list of candidates.
For single-stroke (AKA "routed") fonts of various aesthetics, look up SHX font files. I'm not sure what the license status is, but they're easy to find online. I use them for laser cutting.
Not free, but the "Technic", "Simplex" and "ISOCP" fonts included with AutoCAD are also of this aesthetic, if people want an exhaustive list of candidates.