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:

step_shape_degrees = 45
nut_type = normal
nut_resolution = 0.5
nut_thread_outer_diameter = 9
countersink = 2
head_diameter = 5.5
thread_step = 0.5
thickness = 2
nut_diameter = 12
non_thread_diameter = 0
nut_height = 6
slot_depth = 2
texture = exclude
slot_width = 1
type = bolt
non_thread_length = 0
wing_ratio = 1
outer_diameter = 14
nut_thread_step = 2
nut_step_shape_degrees = 45
inner_diameter = 8
resolution = 0.5
head_height = 3
drive_type = phillips
drive_diameter = 5
thread_outer_diameter = 3
facets = 6
thread_length = 15
head_type = hex