1. Preparation tools: Choose a screwdriver that matches the groove shape of the double threaded wood screw head, commonly in the form of a straight or cross. In addition, there is a special screwdriver installed on the bow drill, which is suitable for loading and unloading larger wooden screws and is more convenient and labor-saving to use.
2. Pre drilling (optional): Although double threaded wood screws can be directly screwed into wood, pre drilling may be necessary for harder wood or situations that require a more secure connection. The diameter of the borehole should be slightly smaller than the diameter of the screw to ensure that the screw can bite the wood tightly. This can prevent the wood from cracking and make it easier to screw in the screws.
3. Positioning: Determine the location where double threaded wood screws need to be installed and mark them properly.
4. Screw in screws: Align the screwdriver with the groove on the head of the screw and use appropriate force to screw the screw into the wood. During the screwing process, keep the screwdriver perpendicular to the screw to avoid tilting. Be careful not to use tools such as hammers to knock in screws, in order to avoid damaging the surrounding wood. If screwing in screws in pre drilled holes, you can first manually insert a portion of the screw and then tighten it with a screwdriver. Determine the depth of tightening according to the required degree of tightness.
5. Inspection and adjustment: After screwing in the screws, check if the connection is secure. If necessary, the tightness of the screws can be adjusted appropriately, but do not overtighten to avoid damaging the wood or causing the screws to break.
Post time: Jul-26-2024