M8 HEX head screw handle

See the images above..

v1.1:

Screw head handle v1.1
Screw head handle cup v1.1 (deleted)



v1.2:

Screw head handle v1.2
Screw head handle cup v1.3

* the handle curves improved to be stronger.


Instructions:
I printed this model with Carbon fiber PLA and layer height of 0.15 mm .

Print the models, and insert the hex screw inside the handle (use hammer gently if necessary). put the cup above the hex hole and push it gently with hammer and other big screw or somthing like that.