Side holes for joints are M4x0.7
This set has 3 PCS of aluminum sliders for Mini Kossel that uses MGN12 linear rails. Each part matches hole pattern on the MGN12 carriage. Part is compatible with 6mm wide 2mm pitch GT2 belt (it has matching 2mm spacing ratchet to mount GT2 belt).
Screw pattern is 20x20mm. Use M3 screws to mount pulley to the MGN12 carriage.Package contents:
- 3 x Mini Kossel Aluminum Slider with M4x0.7 threaded holes for joints.