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:

nut_type = normal
resolution = 0.5
thread_length = 25
thickness = 2
nut_step_shape_degrees = 45
nut_resolution = 0.5
thread_outer_diameter = 8
non_thread_diameter = 0
facets = 6
countersink = 2
step_shape_degrees = 45
nut_height = 6
non_thread_length = 20
texture = include
head_height = 5
type = bolt
outer_diameter = 14
slot_depth = 3
nut_diameter = 12
wing_ratio = 1
nut_thread_outer_diameter = 9
drive_type = phillips
thread_step = 2
head_type = socket
nut_thread_step = 2
head_diameter = 12
drive_diameter = 9
slot_width = 1.5
inner_diameter = 8