1/4x20
thingiverse
A customized version of this design can be found at http://www.thingiverse.com/apps/customizer/run?thing_id=193647. To personalize it, use the following specifications: nut_step_shape_degrees = 45, nut_thread_step = 1.27, thickness = 2, countersink = 2, head_diameter = 12, nut_thread_outer_diameter = 7.35, nut_diameter = 12, inner_diameter = 8, head_height = 8, socket_diameter = (your choice), nut_type = wingnut, thread_outer_diameter = 6.35, non_thread_length = 0, nut_height = 8, thread_length = 15.875, thread_step = 1.27, step_shape_degrees = 45, head_type = hex, outer_diameter = 14, non_thread_diameter = 0, resolution = 0.5, nut_resolution = 0.5, type = bolt. Design your own unique bolt or wingnut now!
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