BOM

Purchase

Assembly

Socket screws

Dimension	Length (mm)	Quantity	Acquired	Link	Note
M2	10	4	0
M2.5	6	1	0
M2.5	8	4	0
M3	6	68	20
M3	8	47	20
M3	10	34	20
M3	14	9	0
M3	16	3	20
M3	20	8	20
M3	25	12	20
M3	35	23	20
M4	8	32	35
M4	10	11	16
M5	12	24	30
M5	20	4	6+
M5	25	10	15
M5	35	4	0

Button screws

Dimension	Length (mm)	Quantity	Acquired	Link	Note
M5	10	4	10
M5	20	20	25

Set screws

Dimension	Length (mm)	Quantity	Acquired	Link	Note
M3	5	8	0

T-Nuts

Dimension	Length (mm)	Quantity	Acquired	Link	Note
M3	-	39	16
M4	-	30	50+

Nuts

Dimension	Length (mm)	Quantity	Acquired	Link	Note
M3	-	5	30+

Washers

Dimension	Inner	Outer	Thickness	Quantity	Aquired
M5	5,3mm	10mm	1mm	60	100

Frame

What	Quantity	Acquired	Link	Note
2020 x 330 mm V-slot extrusion	1	2		Stock Ender 3 pro
2020 x 345 mm V-slot extrusion	1	2		Stock Ender 3 pro
2040 x 400 mm V-slot extrusion	2	4		Stock Ender 3 pro
4040 x 350 mm V-slot extrusion	1	2		Stock Ender 3 pro
4040 x 290 mm V-slot extrusion	2	4		Stock Ender 3 pro
2040 x 350 mm V-slot extrusion	2	0		2040 frame upgrade, cut extra 2040 from second pro printer
2040 x 300 mm V-slot extrusion	2	2		Ultimate frame, from amazon
Rubber feet	4	0
Rear electronics panel	1	0		3mm polycarbonate/acrylic

What	Quantity	Acquired	Link	Note
8 x 350 mm linear rod	4	4
12 x 350 mm linear rod	2	2
12 x 320 mm linear rod	1	4
LM8LUU linear bearing	4	4
LM12UU linear bearing	3	4
T8/8 x 300 mm leadscrew	3	4
T8/8 leadscrew nut	3	4
608-2RS ball bearing	6	6
F695-2RS ball bearing	32	0	https://ratrig.com/ball-bearing-f695-2rs.html
40T 8mm GT2 pulley	3	4
20T 5mm GT2 pulley	3	6
6mm GT2 belt 3m	1	0
6mm GT2 belt 1140 mm closed loop	1	0
Nema 17 stepper motor	3	0
LMH12UU linear bearing	0	0
6mm GT2 belt 220 mm closed loop	0	0

Print

What	Quantity	Printed	Link