BB-Nut Mod. for the SquareBOT 3D Printer

New add-on on Z-axis for the SquareBOT V.6 (http://www.thingiverse.com/thing:1731160)
LM10LUU linear bearing
The nut with flanged ball bearings for the 8mm trapezoidal linear screw (picth 2mm lead 2mm).
MF104ZZ (4x10(F11,5)x4mm) ball bearing 3pcs.
Pan head screw M4x12 3pcs.
Hexagon nut M4 3pcs.
Pan head screw M3x30 3pcs.
Hexagon nut M3 3pcs.
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For anti-wobble nut:
F623ZZ (3x10(F11,5)x4mm) ball bearing 3pcs.
Pan head screw M3x12 3pcs.
Hexagon nut M3 3pcs.
Pan head screw M