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:

head_type = hex
nut_resolution = 0.5
thread_step = 1
type = bolt
slot_depth = 2
nut_thread_outer_diameter = 9
step_shape_degrees = 45
outer_diameter = 14
nut_type = normal
drive_type = slot
head_diameter = 10
nut_diameter = 12
slot_width = 4
thickness = 2
nut_step_shape_degrees = 45
drive_diameter = 5
resolution = 0.5
inner_diameter = 8
facets = 6
texture = exclude
non_thread_diameter = 0
countersink = 2
nut_thread_step = 2
head_height = 5
nut_height = 6
wing_ratio = 1
non_thread_length = 4
thread_outer_diameter = 6.8
thread_length = 12