Yes, it is, in fact, an inclined plane.
No, it is a simple machine. It is though slightly related with inclined plane, screw can be a separate introduction in simple machine.
Compound machines are things that are made up of 1 or more simple machines. A screw isn't made up of any simple machines unless you count the screw as a simple machine.
Yeah, Norwood is a company that deals only screw machines and screw machine parts. Just check out their website.
It is one simple piece it does not need multiple pieces to make it.
Screw
A machine screw typically has a slotted or Phillips drive whereas a cap screw typically has a socket or torx head.
Screw
A screw.
No because a screw is has a top and a winding bottom and a coil does not have a top and has a winding bottom so no a coil is not a simple machine screw.
the screw
A screw driver is an inclined plane.
No, it is not.