TR 10x2 / 5mm Coupling

Build for my Hypercube Evolution.
It my be usefull for some of you.

Motorshaft can be up to 18mm
Space between motor and coupling ~1mm

21x37mm
Motorshaft - 5mm
Lead Screw - T10x2
Width 10mm
Pitch 2mm
Spin Right
Grub Screw - M5

Update : 11.11.17
now with Nut to secure the leadscrew.
SW 17

Update : 16.11.17
i've made a wider and a wider+ version for you if this original design does not fit your screw.
the wider+ version nut is 1mm higher.

the original design works perf