import cadquery as cq
from cq_warehouse.fastener import SocketHeadCapScrew
from cq_warehouse.bearing import SingleRowDeepGrooveBallBearing
from cq_warehouse.thread import *
from cq_warehouse.fastener import *
from cq_warehouse.extensions import Workplane
from random import randint, choice
import functools as fnc
import itertools as it

# must be 17 mm wide
# gap must be at least 4 mm

pole_length = 50*MM

plate = (
    cq.Workplane()
    .circle(8)
    .extrude(pole_length)
)

simple = False
screw = HexHeadScrew("M8-1.25", length=pole_length/2, fastener_type="din931", simple=simple)
threaded_hole = plate.faces(">Z[1]").threadedHole(screw, pole_length/2, simple=simple, fit="Loose")
show_object(threaded_hole)

cq.exporters.export(threaded_hole, "/home/deck/cad_files/threaded_tool_holder.step")
cq.exporters.export(screw, "/home/deck/cad_files/threaded_tool_holder_screw.step")