Customized version of http://www.thingiverse.com/thing:193647

Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=193647

Using the following options:

thread_length = 25
nut_type = normal
thread_outer_diameter = 9.525
resolution = 0.5
texture = exclude
countersink = 2
head_diameter = 12
non_thread_length = 0
slot_depth = 2
nut_thread_step = 2
nut_height = 6
nut_step_shape_degrees = 45
step_shape_degrees = 45
thread_step = 1.5875
inner_diameter = 8
slot_width = 1
thickness = 2
facets = 6
drive_diameter = 5
drive_type = socket
head_type = hex
type = rod
outer_diameter = 14
nut_diameter = 12
nut_thread_outer_diameter = 9
wing_ratio = 1
non_thread_diameter = 0
nut_resolution = 0.5
head_height = 5