3mm shaft

thingiverse

Customized version of http://www.thingiverse.com/thing:987604 Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=987604 Instructions Using the following options: Lower_shaft_D_depth is set at 4.5. Total_height will be 30 units. Simplify_printing has been turned on. Bolt_diameter is precisely 3.1 mm. Nut_diameter measures exactly 6.6 mm. Lower_D setting is enabled by default. Show_Cross_section is deliberately disabled. Base_height is set at a standard 8 units. Num_spiral is configured for 7 turns. Bolt_recess has been adjusted to 1.5 mm. Nut_position_tweak allows for adjustments of up to 1 unit. Lower_shaft_dia measures exactly 3 mm in diameter. Spiral_degree is set at a sharp 90 degrees. Nut_thickness is precisely 2.6 mm thick. Upper_shaft_D_depth has been adjusted to 7.5 units. Outer_diameter measures a standard 22 units. Upper_D setting is enabled by default. Upper_shaft_dia measures exactly 3 mm in diameter. Nut_type is specifically hexagonal in design.