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M8screw 3D Printable Models
M2 - M20 Headless Hex Screws in various lengths (incl. STEP)
Printables
Ben
M5 - M20 Hex Screws in all sorts of lengths (incl. STEP)
Printables
Ben
Ecowitt WS90 25mm railing mount for 42-45mm M8 pipe clamp | Ecowitt WS90 25mm Geländerhalter für 42-45mm M8 Rohrschellen
Thingiverse
Alvomane
M10>M8 Flanged Bushing Mod SidewinderX2
MakerWorld
Milo_L
M8 Knob (for Bolts or Nuts)
Printables
yogi
Extractor press for M8 13mm nut or screw
Printables
Sica