If an atomizer is screwed down too tightly on a SMPL-style device, it can be very difficult to remove and do damage to the surfaces in contact with one another.

Put this washer in between the two, and both problems should be substantively resolved.

Using the following options:

thread_length = 25
resolution = 0.5
thickness = 1
nut_type = normal
nut_step_shape_degrees = 45
nut_resolution = 0.5
facets = 6
thread_outer_diameter = 8
non_thread_diameter = 0
countersink = 2
texture = exclude
non_thread_length = 0
step_shape_degrees = 45
head_height = 5
nut_height = 6
type = washer
slot_depth = 2
outer_diameter = 22
nut_diameter = 12
wing_ratio = 1
drive_type = socket
nut_thread_outer_diameter = 9
nut_thread_step = 2
drive_diameter = 5
head_diameter = 12
head_type = hex
thread_step = 2
slot_width = 1
inner_diameter = 8