Every modern house nowadays has a projector. These projectors come in a wide price range which is affordable by people of all economic backgrounds. The modern day projector is as common as the projector that used to be there in the olden days. But todays projectors come with a wall mount option which allows it to be wall mounted in order to save space in your living room or your TV room. These wall mountable projectors are also useful for business firms and also schools. The projector installation cost barrel nuts and screw is actually very high. The people from electronic stores are generally very busy to come by to install a simple projector set. Now it is time to take up this projector installation in your own hands. Trust you luck or your instincts to pick out a spot to mount your projector. parallel screw barrelIt maybe a spot with many ceiling joists, but if it is not available then take a piece of MDF fiber board and place it between two such joists and screw them in. this would give you a wider mounting space. Before you screw your projector in be sure that it focuses the centre of the screen perfectly. Then screw it in and also attach the screen in the right distance. The lens angle is also really important to make note of. See to that the lens is parallel lined to the screen to ensure perfect picture placement. Now put all the cables in position. Try to conceal these cables by drilling holes in the ceiling and inserting injection screw barrel them into it. Be sure that you do not damage any other wires parallel screw barrel in the process of drilling holes or your projector installation. Make sure you have installed it right by checking the placements of your projector and the screen. If you have made any mistake then make sure you have done the installation set up properly, if not then do it all over again.