Reprap Prusa

Main source of information: the Prusa page at reprap.org -- http://reprap.org/wiki/Prusa

Build instructions: File:Prusa Mendel Visual Instructions (Mininum Resolution).pdf

BOM: --

Bill of Materials: Non-Printed Parts

Quantity	Description	Type	Comments
83	M8 nut	Fastener	Buy a 100-pack to be on the safe side.
93	M8 washer	Fastener	Buy a 100-pack to be on the safe side.
6	M8×30 mudguard / fender washers	Fastener
M4×20 bolt	Fastener	2
M4 nut	Fastener	2
M4 washer	Fastener	22
M3×10 bolt	Fastener	16
M3×25 bolt	Fastener	Or eight M3×25 bolt plus eight M3x20 bolts, see §8 steps 5 and 13 for details.
4	M3×40 bolt	Fastener
70	M3 washer	Fastener
40	M3 nut	Fastener	Eight optionally locknut / stop nut / nyloc
2	M3 grub screw / set screw	Fastener
3	608 roller skate / inline skate / skateboard bearing	Bearings
4	ballpoint pen springs	Spring
6	M8×370mm	Threaded rod	Three per side
4	M8×294mm	Threaded rod	Front / rear
3	M8×440mm	Threaded rod	Top / bottom
2	M8×210mm	Threaded rod	Z-leadscrew
1	M8×50mm	Threaded rod	Or bolt for X idler
2	8mm×420mm	Smooth rod
2	8mm×406mm	Smooth rod	Y-bar
2	8mm×350mm	Smooth rod	Z-bar
1	225mm×225mm print top plate	Thick Sheet
1	140mm×225mm print bottom plate	Thick Sheet
1	840mm×5mm T5 pitch timing belt	Belt
1	1380mm×5mm T5 pitch timing belt	Belt
5	NEMA 17 bipolar stepper motor	Stepper
50	small cable binder / ziptie	Misc
1	Wade's Geared Extruder		Or any other compatible extruder
1	Electronics + endstops		This can be RAMPS, Gen6, Gen3, or anything else compatible
3	30mm×10mm Optoflags	Thin Sheet	If using opto endstops
2	8mm ID spring	Spring	If using opto endstops