hinge+++

this useful model designed specially for printing with plastic filaments, and you can have all the joints in one package, as you see this hinge and uniqueness's nuts and washers are assembly quick and you can connect the screw into the nuts with just one hand.

so it designed to achieve omitting the space between tow face of hinges (where the nuts and hinge have coincident) and also the hinge can spinning about 270 degree.

this model have 5 different screws in height and 4 different washers in hole diameter

i would love to see your prints