My Customized Parametric Shaft Coupling

thingiverse

Here's a custom 3D print of the "Mechanical Nut" designed specifically for your needs. You created this model using our Thingiverse Customizer tool. Instructions Using these settings: * washer = 0 mm (no washer) * nut size = 7.8 mm (selected size) * thickness = 4 mm (material setting) * bolt head size = 6.7 mm (specified measurement) * trap diameter = 2 mm (set for secure fit) * bridge height = 0.3 mm ( thin bridge design) * total length = 30 mm (as you specified) * gap between nut and shaft = 0.3 mm (added space for assembly) * wall thickness = 1.6 mm (standard thickness) * offset value = 2 mm (design tweak) * secondary shaft diameter = 9.9 mm (set as needed) * primary shaft diameter = 5 mm (select your size) * bolt shaft diameter = 3.5 mm ( precise measurement)