Q:No cross screwdriver, how can the screwdriver screwdriver?

If the head of the screw is fully exposed, use a large pliers to tighten the screw head from the side and turn the screw to the right.

Q:The idiom of the screw

Screw idiomatic meaning 1. work conscientiously, obey the organization, where I go, loyal to duty, Lei Feng's "screw spirit." 2. Individuals obey the whole: ordinary people or things, dry line of love and his party.

Q:Screw hole slip wire how to do?

In the screwdriver head pad things such as double-sided adhesive, non-woven fabrics, etc. If there is no condition, then the paper can also

Q:This screw ye use, and how to use next to the cover

This is an expansion screw. Take a suitable electric drill bit to drill a hole in the wall, and then put the sleeve into the eyes of the drill, put the screw into the sleeve, this than the ordinary screw firm.

Q:How did the screw twist?

with a very small pointed nose pliers, living out to me pulled out ~

Q:I would like to know the specifications of the two types of screws models, including length, diameter, diameter and pitch, etc.

M3 means that the large diameter (external thread is the outer diameter) is 3. Of course with M3 nut, the length of a move does not include the nut. Thread section length is also another specification. M6 indicates a nominal diameter of 6 mm and indicates that it is a standard pitch coarse thread.

Q:Screw M is mechanical teeth, tapping is what?

M is a mechanical tooth from the tapping is T

Q:Was rusty rust, the screwdriver are turning how to do, is a very important thing

welding: disassemble the device, the screw off the situation is not uncommon. On the top of the screw, generally do not use electric drill, because a little accident will drill bad silk hole. The better way is to weld a long piece of iron on the wire. The cross section of the iron block is exactly the diameter of the screw. There are still selling loosening agent, but also very useful.

Q:Very urgent, please help a lot. I do not have any advanced tools, only the screwdriver or something

Drop a few drops of a little bit of lubricating oil, a few minutes ... if it is able to use the hand saw the lower edge and then use the vise to twist the edge to turn out; if it is embedded, is it possible to use a hand drill or a small screw Batch on the nail cap to open a slot, and then almost the same screwdriver unscrewed try

Q:What is a screw? What is a nail? What is the concept? What is the difference!

Screws, screws luódīng, luósīdīng [Screw] Small cylindrical or conical metal rods with threaded parts, with a slotted or with a concave head, the use of machine nails alone? What machine nail Oh? How have I ever heard of it?