Hello guys,

I'm having a problem with the printer, it seems the stepped motor cable for the X Axis is not working anymore, and I have to substitute that.

To do that, I have to remove some nuts. Point is, 5mm hex keys do not fit (the nut is bigger), and 6mm hex keys is tto wide.

Does any of you know the size of these nuts? Are the fraction-of-inches nuts?

That you in advance!