In version V2, the hole sizes have been optimized

 

Simple AF BlTouch - repository thanks to which this model was created

BOM:

2x - Heat Inserts M2.5*3*3.5
2x - Screws M2.5x5
2x - M3X10 (with hidden head)

klipper configuration

[bltouch]
sensor_pin: ^nozzle_mcu: PA9
control_pin: nozzle_mcu: PA8
pin_move_time: 0.500
x_offset: -37
y_offset: 0
speed: 10
lift_speed: 20
samples: 3
probe_with_touch_mode: true
samples_result: average
stow_on_each_sample: false
samples_tolerance: 0.1
samples_tolerance_retries: 5
sample_retract_dist: 3
for k1c
[bed_mesh]
speed: 100
horizontal_move_z: 8
mesh_min: 3,5
mesh_max: 192,215
probe_count: 12,12
algorithm: bicubic
bicubic_tension: 0.1
for k1c
[screws_tilt_adjust]
screw1: 63,24
screw1_name: front left
screw2: 229,24
screw2_name: front right
screw3: 229,193
screw3_name: rear right
screw4: 63,193
screw4_name: rear left
speed: 100
horizontal_move_z: 8
screw_thread: CW-M4

ABS material, print without supports

 

 

The cable routing looks like this, I used a standard cable from crtouch

 

Just in case, I am attaching the conclusions