M3, M3.5 Head height

first of all, thank you Ryan, for this great project. Been looking into DIY CNC on and off for the past decade or so, this one caught my attention a couple of weeks ago, and I think my journey to find the “perfect CNC” ends here.

Currently printing and sourcing the parts. I would like to use M3 and M3.5 screws with an allen head, those are a bit higher (3mm head height) than the ones with the Phillips head you seem to be using here. I went through the assembly instructions to see if this could cause problems anywhere, but I think it should not - can anyone confirm?


You should be fine with any parts I made…pretty sure.

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Great, thank you - you can expect a new build log in the coming weeks :wink: