Adjustable BLTouch sensor mount for Ender 3 and CR10 REMIX to use a 440 screw and nut with STEP file
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Adjustable BL-Touch sensor mount for Ender 3 and CR10 REMIX to use a 4-40 screw and nut (with STEP file)

Update 4252019I recommend using the following remix for the base by ericcsuf which adds some pockets help the base models ...

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Adjustable BL-Touch sensor mount for Ender 3 and CR10 REMIX to use a 4-40 screw and nut (with STEP file) alternatives