SFI lead screw
SFI lead screw linear motion has the same structure with SFU ball screw.
The only difference between SFI cnc lead screw and SFU ball screw, is the flange nut.
SFI lead screw nut has H flange nut and round flange nut. H nut has 4 holes on flange, round nut has 6 holes on flange.


The only difference between SFI cnc lead screw and SFU ball screw, is the flange nut.
SFI lead screw nut has H flange nut and round flange nut. H nut has 4 holes on flange, round nut has 6 holes on flange.


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