You might be referring to the simple or elemental machine known as the inclined plane.
centrifugal chiller
it is best to use the right size of philip screwdriver because this will prevent the screw to be from loosen its thread.
There are six types of simple machines: lever, pulley, inclined plane, wedge, screw, and wheel and axle. A typical helicopter will contain ALL of these. Many people will think the main rotor is a screw.
in case of simple screw jack it's single start square thread in case of worm geared screw jack it's double start square thread double start gives greater speed but requires more torque ,hence worm geared :)
With a screw driver...
It is a special type of screw that holds removable panels on aircraft.
Screw
NO, a screwdriver is what turns the screw.
Screw
it honestly doesn't matter because if it dose the doctor's remove it and fill it in with a special type of cement
The piston in the rear caliper on the 2008 Grand Caravan is the "screw in" type. A special tool is required to do the job.
In Sears you can get a special screw remover. Or ask one of your more experienced friends to help you.
A parallellogram is a special type of polygon and a special type of quadrilateral.
A ramp.
A countersink is a special type of hole which allows a screw or bolt to sit below the surface of the object which it is put into, allowing it to not stick out above the top of this material.
A wood screw will have a courser type thread and will have a sharper point.
there is a special screw above the headlamp to do this